--------------------------------------------------------------------------------------------------------------------
      name:  <unnamed>
       log:  C:\research\rfwomen\restat\table5a.log
  log type:  text
 opened on:   3 Aug 2016, 10:53:12

. ************************************************************;
. * Regressions using data by 1-year age group (columns 1-3);
. ************************************************************;
. use data_1yr_stacked;

. gen yob=1959-age;

. gen time=yob-1915;

. *  Proportion married;
. *  Women age 18-44;
. reg marrf sr10a lnpopm urbshf i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      2,025
                                                F(66, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9900
                                                Root MSE          =     .02062

                                 (Std. Err. adjusted for 75 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
       marrf |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10a |   .1536936   .0474897     3.24   0.002     .0590683    .2483188
      lnpopm |  -.0062956      .0126    -0.50   0.619    -.0314017    .0188105
      urbshf |  -.0316657   .0570152    -0.56   0.580    -.1452709    .0819395
             |
         yob |
       1916  |   .0170896   .0038495     4.44   0.000     .0094192      .02476
       1917  |   .0387689   .0070532     5.50   0.000      .024715    .0528227
       1918  |   .0681238   .0066073    10.31   0.000     .0549585     .081289
       1919  |   .0895705   .0026758    33.47   0.000     .0842388    .0949021
       1920  |   .1090839   .0070498    15.47   0.000     .0950368    .1231309
       1921  |   .1412609   .0069405    20.35   0.000     .1274317    .1550901
       1922  |   .1587937   .0069202    22.95   0.000     .1450049    .1725825
       1923  |   .1703543     .00574    29.68   0.000     .1589171    .1817916
       1924  |   .1857562   .0077408    24.00   0.000     .1703323    .2011801
       1925  |   .1953794   .0081779    23.89   0.000     .1790847    .2116742
       1926  |   .2003638   .0111548    17.96   0.000     .1781374    .2225901
       1927  |   .2020484   .0160149    12.62   0.000      .170138    .2339588
       1928  |   .2012687   .0167288    12.03   0.000     .1679359    .2346015
       1929  |   .1923459   .0212731     9.04   0.000     .1499583    .2347335
       1930  |   .1877877   .0211767     8.87   0.000     .1455923    .2299831
       1931  |     .18043   .0235177     7.67   0.000     .1335699    .2272902
       1932  |    .164378   .0233123     7.05   0.000     .1179272    .2108287
       1933  |   .1328584   .0249598     5.32   0.000     .0831249    .1825918
       1934  |   .0903879   .0250191     3.61   0.001     .0405363    .1402394
       1935  |   .0334652   .0263046     1.27   0.207    -.0189479    .0858782
       1936  |  -.0376945   .0295151    -1.28   0.206    -.0965047    .0211157
       1937  |  -.1277443   .0331429    -3.85   0.000    -.1937831   -.0617056
       1938  |  -.2426457   .0364662    -6.65   0.000    -.3153062   -.1699851
       1939  |  -.3587261   .0365484    -9.82   0.000    -.4315504   -.2859017
       1940  |  -.4814533   .0366757   -13.13   0.000    -.5545313   -.4083754
       1941  |  -.5753317   .0360882   -15.94   0.000     -.647239   -.5034243
             |
       regno |
          2  |   .0042668   .0205467     0.21   0.836    -.0366735     .045207
          3  |  -.0091114   .0112808    -0.81   0.422    -.0315888     .013366
          5  |   -.059044   .0164449    -3.59   0.001    -.0918112   -.0262769
          6  |   .0577302   .0152958     3.77   0.000     .0272527    .0882077
          7  |   .0068198   .0287786     0.24   0.813    -.0505229    .0641625
          8  |   .0342417   .0207241     1.65   0.103     -.007052    .0755354
          9  |  -.0202867   .0244523    -0.83   0.409    -.0690089    .0284355
         10  |   .0054867   .0292435     0.19   0.852    -.0527823    .0637556
         11  |  -.0083419   .0267098    -0.31   0.756    -.0615624    .0448786
         12  |   .0147285   .0190994     0.77   0.443    -.0233278    .0527848
         13  |  -.0037018   .0183809    -0.20   0.841    -.0403266     .032923
         14  |   .0052358   .0238194     0.22   0.827    -.0422253     .052697
         15  |  -.0053851    .021737    -0.25   0.805    -.0486971    .0379268
         16  |   .0313256   .0355681     0.88   0.381    -.0395454    .1021967
         17  |   .0434969   .0328062     1.33   0.189    -.0218708    .1088647
         18  |  -.0051441   .0298086    -0.17   0.863    -.0645391    .0542509
         19  |   .0179869   .0270355     0.67   0.508    -.0358826    .0718563
         20  |  -.0100622   .0259392    -0.39   0.699    -.0617472    .0416228
         21  |   .0097596   .0232471     0.42   0.676    -.0365613    .0560805
         22  |   .0581066   .0213942     2.72   0.008     .0154777    .1007355
         23  |   .0037141   .0188049     0.20   0.844    -.0337554    .0411836
         24  |  -.0012334   .0318066    -0.04   0.969    -.0646095    .0621427
         25  |  -.0010086   .0360483    -0.03   0.978    -.0728365    .0708192
         26  |  -.0219315    .034029    -0.64   0.521    -.0897358    .0458728
         27  |   .0347918    .030157     1.15   0.252    -.0252974    .0948809
         28  |   .0550421   .0322936     1.70   0.092    -.0093042    .1193884
         29  |   .0188672   .0342576     0.55   0.583    -.0493926     .087127
         30  |   .0378603   .0297372     1.27   0.207    -.0213923     .097113
         31  |   .0367389   .0334265     1.10   0.275    -.0298648    .1033426
         32  |   .0273868   .0281803     0.97   0.334    -.0287636    .0835373
         33  |   .0470921   .0307106     1.53   0.129       -.0141    .1082843
         34  |   .0537121   .0354411     1.52   0.134    -.0169059      .12433
         35  |   .0054942   .0297891     0.18   0.854    -.0538619    .0648504
         36  |   .0642945   .0198941     3.23   0.002     .0246546    .1039344
         37  |   .0610315   .0242601     2.52   0.014     .0126923    .1093707
         38  |   .0123182   .0286508     0.43   0.668    -.0447698    .0694062
         39  |   .0667949   .0254796     2.62   0.011     .0160257    .1175642
         40  |    .058491   .0257419     2.27   0.026     .0071992    .1097828
         41  |   .0338489   .0263878     1.28   0.204    -.0187299    .0864277
         42  |   .0910309   .0318032     2.86   0.005     .0276616    .1544001
         43  |   .1367224   .0294065     4.65   0.000     .0781287    .1953162
         44  |   .1031193   .0250446     4.12   0.000     .0532168    .1530217
         46  |   .0448745   .0226856     1.98   0.052    -.0003275    .0900766
         47  |   .1404689   .0241432     5.82   0.000     .0923626    .1885752
         49  |   .1143189   .0325439     3.51   0.001     .0494738    .1791641
         50  |   .1027052   .0311604     3.30   0.002     .0406167    .1647937
         51  |   .1183676   .0284843     4.16   0.000     .0616114    .1751237
         52  |   .0553715    .031615     1.75   0.084    -.0076227    .1183657
         53  |   .0165034   .0250325     0.66   0.512     -.033375    .0663818
         54  |   .0565824   .0280841     2.01   0.048     .0006237    .1125411
         55  |   .0667193   .0257591     2.59   0.012     .0153932    .1180454
         56  |   .0534759   .0279177     1.92   0.059    -.0021512    .1091031
         58  |   .0825563   .0318804     2.59   0.012     .0190332    .1460795
         59  |   .0986026   .0282956     3.48   0.001     .0422224    .1549827
         61  |   .0850082    .032459     2.62   0.011     .0203322    .1496842
         62  |   .1221666   .0287589     4.25   0.000     .0648633      .17947
         63  |   .0781102   .0258312     3.02   0.003     .0266404    .1295801
         64  |   .0768984   .0258623     2.97   0.004     .0253667    .1284302
         65  |   .0668086   .0211088     3.16   0.002     .0247484    .1088688
         66  |   .0590962   .0286383     2.06   0.043     .0020331    .1161593
         69  |   .0539856   .0227795     2.37   0.020     .0085964    .0993748
         70  |    .108539   .0298763     3.63   0.001     .0490092    .1680688
         71  |   .0959836   .0198417     4.84   0.000     .0564481     .135519
         72  |   .0891951     .02728     3.27   0.002     .0348386    .1435516
         75  |   .0964037   .0242867     3.97   0.000     .0480114     .144796
         77  |   .0873296    .020164     4.33   0.000     .0471519    .1275073
         79  |   .0065655   .0201733     0.33   0.746    -.0336307    .0467616
         82  |   .1015988   .0177283     5.73   0.000     .0662743    .1369233
         83  |   .0795254    .016808     4.73   0.000     .0460348    .1130161
         84  |   .0792529   .0179224     4.42   0.000     .0435418     .114964
         85  |   .1010313   .0216575     4.66   0.000     .0578778    .1441848
         87  |   .0633586   .0252908     2.51   0.014     .0129655    .1137516
         88  |    .124403   .0157924     7.88   0.000      .092936      .15587
         89  |   .0736158   .0172328     4.27   0.000     .0392787    .1079529
             |
   lgreg#yob |
     2 1915  |   -.021097   .0238801    -0.88   0.380    -.0686791    .0264851
     2 1916  |  -.0256851   .0243318    -1.06   0.295    -.0741673    .0227972
     2 1917  |  -.0195279    .022022    -0.89   0.378    -.0634077    .0243518
     2 1918  |   -.026865    .022571    -1.19   0.238    -.0718388    .0181087
     2 1919  |  -.0237419   .0195694    -1.21   0.229    -.0627347     .015251
     2 1920  |  -.0130718   .0196321    -0.67   0.508    -.0521896    .0260461
     2 1921  |   -.028598   .0204794    -1.40   0.167    -.0694041    .0122081
     2 1922  |  -.0225192   .0192306    -1.17   0.245    -.0608369    .0157986
     2 1923  |  -.0257595   .0162156    -1.59   0.116    -.0580698    .0065507
     2 1924  |  -.0267614    .015871    -1.69   0.096    -.0583852    .0048623
     2 1925  |  -.0319758   .0173469    -1.84   0.069    -.0665403    .0025888
     2 1926  |  -.0271179   .0159961    -1.70   0.094    -.0589909     .004755
     2 1927  |  -.0259359   .0144783    -1.79   0.077    -.0547846    .0029128
     2 1928  |   -.019441   .0152839    -1.27   0.207    -.0498948    .0110129
     2 1929  |   -.024699   .0157461    -1.57   0.121    -.0560738    .0066758
     2 1930  |  -.0173453   .0153853    -1.13   0.263    -.0480012    .0133106
     2 1931  |  -.0315901   .0142005    -2.22   0.029    -.0598852    -.003295
     2 1932  |  -.0279317   .0157694    -1.77   0.081     -.059353    .0034896
     2 1933  |   -.033883   .0167856    -2.02   0.047    -.0673289    -.000437
     2 1934  |  -.0357861   .0191631    -1.87   0.066    -.0739694    .0023972
     2 1935  |  -.0396924   .0223938    -1.77   0.080     -.084313    .0049283
     2 1936  |  -.0397999   .0271154    -1.47   0.146    -.0938285    .0142287
     2 1937  |  -.0455949   .0320522    -1.42   0.159    -.1094603    .0182704
     2 1938  |  -.0432623   .0305667    -1.42   0.161    -.1041678    .0176432
     2 1939  |  -.0382484   .0261526    -1.46   0.148    -.0903586    .0138618
     2 1940  |  -.0208773   .0141615    -1.47   0.145    -.0490948    .0073401
     2 1941  |          0  (omitted)
     3 1915  |  -.0473639   .0211071    -2.24   0.028    -.0894209    -.005307
     3 1916  |  -.0457342   .0223677    -2.04   0.044    -.0903028   -.0011655
     3 1917  |  -.0517264   .0206061    -2.51   0.014    -.0927849    -.010668
     3 1918  |  -.0513934   .0206317    -2.49   0.015     -.092503   -.0102837
     3 1919  |  -.0619701   .0200244    -3.09   0.003    -.1018696   -.0220707
     3 1920  |  -.0507248   .0185272    -2.74   0.008    -.0876412   -.0138085
     3 1921  |  -.0620065   .0197662    -3.14   0.002    -.1013914   -.0226216
     3 1922  |  -.0478571   .0182219    -2.63   0.010    -.0841651   -.0115491
     3 1923  |  -.0516823   .0155481    -3.32   0.001    -.0826626    -.020702
     3 1924  |  -.0544397   .0150393    -3.62   0.001    -.0844061   -.0244733
     3 1925  |  -.0523627   .0174013    -3.01   0.004    -.0870357   -.0176898
     3 1926  |  -.0433626   .0161028    -2.69   0.009    -.0754481   -.0112772
     3 1927  |  -.0398273   .0146117    -2.73   0.008    -.0689417   -.0107129
     3 1928  |  -.0343547   .0153258    -2.24   0.028     -.064892   -.0038173
     3 1929  |   -.040147   .0154784    -2.59   0.011    -.0709884   -.0093056
     3 1930  |  -.0345018   .0150491    -2.29   0.025    -.0644877   -.0045158
     3 1931  |  -.0374147   .0138581    -2.70   0.009    -.0650276   -.0098018
     3 1932  |  -.0357706   .0151658    -2.36   0.021    -.0659891   -.0055521
     3 1933  |  -.0362766   .0151087    -2.40   0.019    -.0663813    -.006172
     3 1934  |  -.0399936   .0174882    -2.29   0.025    -.0748395   -.0051477
     3 1935  |  -.0371758   .0185846    -2.00   0.049    -.0742064   -.0001451
     3 1936  |  -.0349576   .0210479    -1.66   0.101    -.0768965    .0069813
     3 1937  |  -.0439022   .0236673    -1.85   0.068    -.0910604     .003256
     3 1938  |  -.0435028   .0232146    -1.87   0.065     -.089759    .0027534
     3 1939  |  -.0375692   .0215272    -1.75   0.085    -.0804632    .0053247
     3 1940  |  -.0222208   .0133875    -1.66   0.101     -.048896    .0044543
     3 1941  |          0  (omitted)
     4 1915  |  -.0976915   .0191104    -5.11   0.000    -.1357699   -.0596132
     4 1916  |  -.0961899    .020766    -4.63   0.000    -.1375671   -.0548128
     4 1917  |  -.1014857   .0192131    -5.28   0.000    -.1397687   -.0632027
     4 1918  |  -.0994071   .0209277    -4.75   0.000    -.1411065   -.0577078
     4 1919  |  -.1222401   .0173548    -7.04   0.000    -.1568203     -.08766
     4 1920  |  -.1067487   .0185184    -5.76   0.000    -.1436475   -.0698498
     4 1921  |  -.1202585    .019783    -6.08   0.000     -.159677   -.0808401
     4 1922  |  -.0992868   .0185209    -5.36   0.000    -.1361906   -.0623831
     4 1923  |  -.1045413   .0165066    -6.33   0.000    -.1374314   -.0716513
     4 1924  |  -.0967605   .0160285    -6.04   0.000    -.1286981    -.064823
     4 1925  |  -.0976886    .019431    -5.03   0.000    -.1364058   -.0589715
     4 1926  |  -.0895255   .0180308    -4.97   0.000    -.1254528   -.0535983
     4 1927  |  -.0834794   .0170093    -4.91   0.000    -.1173712   -.0495876
     4 1928  |  -.0786488   .0176564    -4.45   0.000      -.11383   -.0434676
     4 1929  |  -.0815526   .0161652    -5.04   0.000    -.1137625   -.0493428
     4 1930  |  -.0760894   .0166935    -4.56   0.000     -.109352   -.0428268
     4 1931  |  -.0791823   .0158956    -4.98   0.000    -.1108549   -.0475097
     4 1932  |  -.0713017   .0171907    -4.15   0.000    -.1055549   -.0370484
     4 1933  |  -.0746311   .0168439    -4.43   0.000    -.1081933    -.041069
     4 1934  |  -.0741373   .0187769    -3.95   0.000    -.1115511   -.0367235
     4 1935  |  -.0473271   .0207538    -2.28   0.025    -.0886798   -.0059743
     4 1936  |  -.0305243   .0210899    -1.45   0.152    -.0725468    .0114981
     4 1937  |  -.0261127   .0231708    -1.13   0.263    -.0722815    .0200561
     4 1938  |  -.0134919   .0241076    -0.56   0.577    -.0615274    .0345437
     4 1939  |   -.002801   .0215337    -0.13   0.897    -.0457079    .0401059
     4 1940  |  -.0036749   .0141394    -0.26   0.796    -.0318484    .0244985
     4 1941  |          0  (omitted)
     5 1915  |  -.0975165   .0234902    -4.15   0.000    -.1443217   -.0507113
     5 1916  |  -.0977153   .0263117    -3.71   0.000    -.1501425   -.0452882
     5 1917  |  -.1013101   .0260324    -3.89   0.000    -.1531809   -.0494394
     5 1918  |  -.0941316   .0246358    -3.82   0.000    -.1432195   -.0450437
     5 1919  |  -.1036148    .024093    -4.30   0.000    -.1516212   -.0556085
     5 1920  |  -.0951523   .0232067    -4.10   0.000    -.1413926    -.048912
     5 1921  |  -.1024217   .0237363    -4.31   0.000    -.1497173   -.0551261
     5 1922  |  -.0932189   .0229975    -4.05   0.000    -.1390425   -.0473953
     5 1923  |  -.0909637   .0197785    -4.60   0.000    -.1303733   -.0515541
     5 1924  |  -.0854722   .0203985    -4.19   0.000    -.1261172   -.0448272
     5 1925  |  -.0896551   .0209375    -4.28   0.000    -.1313739   -.0479362
     5 1926  |  -.0853461    .019787    -4.31   0.000    -.1247726   -.0459196
     5 1927  |  -.0895202   .0201772    -4.44   0.000     -.129724   -.0493163
     5 1928  |  -.0772793   .0204557    -3.78   0.000    -.1180382   -.0365203
     5 1929  |  -.0872509   .0220229    -3.96   0.000    -.1311326   -.0433693
     5 1930  |  -.0793449    .023736    -3.34   0.001    -.1266399     -.03205
     5 1931  |  -.0784562   .0218896    -3.58   0.001    -.1220721   -.0348402
     5 1932  |  -.0713047   .0219271    -3.25   0.002    -.1149955    -.027614
     5 1933  |  -.0767218   .0296276    -2.59   0.012     -.135756   -.0176876
     5 1934  |  -.0652067     .02688    -2.43   0.018    -.1187663    -.011647
     5 1935  |  -.0583966   .0255916    -2.28   0.025    -.1093889   -.0074042
     5 1936  |  -.0599299   .0275317    -2.18   0.033    -.1147879   -.0050719
     5 1937  |  -.0584759    .027602    -2.12   0.037     -.113474   -.0034778
     5 1938  |  -.0481732   .0251833    -1.91   0.060     -.098352    .0020056
     5 1939  |  -.0337217   .0228974    -1.47   0.145    -.0793457    .0119023
     5 1940  |  -.0189907   .0144129    -1.32   0.192     -.047709    .0097276
     5 1941  |          0  (omitted)
     6 1915  |  -.0461254   .0240494    -1.92   0.059    -.0940448    .0017941
     6 1916  |  -.0479462   .0257109    -1.86   0.066    -.0991764    .0032839
     6 1917  |  -.0550749    .024723    -2.23   0.029    -.1043364   -.0058133
     6 1918  |  -.0586248   .0255989    -2.29   0.025    -.1096316    -.007618
     6 1919  |  -.0695334   .0225037    -3.09   0.003    -.1143729   -.0246938
     6 1920  |  -.0651352   .0216244    -3.01   0.004    -.1082228   -.0220476
     6 1921  |  -.0769247   .0232134    -3.31   0.001    -.1231785    -.030671
     6 1922  |  -.0692605   .0211794    -3.27   0.002    -.1114613   -.0270598
     6 1923  |  -.0651311   .0192304    -3.39   0.001    -.1034485   -.0268138
     6 1924  |  -.0636992   .0183109    -3.48   0.001    -.1001844    -.027214
     6 1925  |  -.0686743   .0198408    -3.46   0.001     -.108208   -.0291405
     6 1926  |  -.0612164   .0190219    -3.22   0.002    -.0991185   -.0233144
     6 1927  |  -.0626173   .0176939    -3.54   0.001    -.0978731   -.0273616
     6 1928  |  -.0577462   .0187347    -3.08   0.003    -.0950759   -.0204165
     6 1929  |  -.0541374   .0185023    -2.93   0.005    -.0910041   -.0172707
     6 1930  |  -.0504992    .018201    -2.77   0.007    -.0867654    -.014233
     6 1931  |  -.0570153   .0175027    -3.26   0.002    -.0918902   -.0221403
     6 1932  |   -.045671   .0181969    -2.51   0.014    -.0819292   -.0094128
     6 1933  |  -.0436425   .0198826    -2.20   0.031    -.0832594   -.0040256
     6 1934  |  -.0337903   .0216494    -1.56   0.123    -.0769276     .009347
     6 1935  |    -.02471   .0224819    -1.10   0.275    -.0695061    .0200862
     6 1936  |  -.0128093   .0234037    -0.55   0.586    -.0594422    .0338236
     6 1937  |  -.0088851   .0251193    -0.35   0.725    -.0589365    .0411663
     6 1938  |  -.0052024   .0262512    -0.20   0.843    -.0575091    .0471044
     6 1939  |  -.0000313   .0233992    -0.00   0.999    -.0466552    .0465927
     6 1940  |  -.0027512   .0158845    -0.17   0.863    -.0344017    .0288993
     6 1941  |          0  (omitted)
     7 1915  |  -.0793594   .0285912    -2.78   0.007    -.1363285   -.0223902
     7 1916  |  -.0851545   .0295772    -2.88   0.005    -.1440884   -.0262207
     7 1917  |  -.0959178   .0274747    -3.49   0.001    -.1506623   -.0411733
     7 1918  |  -.1011869   .0277187    -3.65   0.000    -.1564175   -.0459563
     7 1919  |  -.1133845   .0274554    -4.13   0.000    -.1680907   -.0586784
     7 1920  |  -.1040328   .0265775    -3.91   0.000    -.1569897   -.0510759
     7 1921  |  -.1101433   .0265578    -4.15   0.000    -.1630609   -.0572256
     7 1922  |  -.1055191   .0269369    -3.92   0.000    -.1591921   -.0518462
     7 1923  |  -.1060839   .0242687    -4.37   0.000    -.1544402   -.0577275
     7 1924  |  -.1137418   .0261282    -4.35   0.000    -.1658033   -.0616803
     7 1925  |  -.1145733   .0260003    -4.41   0.000    -.1663799   -.0627666
     7 1926  |  -.1132153   .0249485    -4.54   0.000    -.1629263   -.0635043
     7 1927  |  -.1156859   .0241065    -4.80   0.000    -.1637191   -.0676526
     7 1928  |  -.1065624   .0241054    -4.42   0.000    -.1545935   -.0585313
     7 1929  |  -.1120656   .0238049    -4.71   0.000    -.1594979   -.0646333
     7 1930  |  -.1032528   .0223994    -4.61   0.000    -.1478845   -.0586211
     7 1931  |  -.1114531   .0213844    -5.21   0.000    -.1540624   -.0688437
     7 1932  |  -.1053481   .0217747    -4.84   0.000    -.1487351    -.061961
     7 1933  |  -.0973104   .0205498    -4.74   0.000    -.1382567   -.0563641
     7 1934  |  -.0939977   .0232341    -4.05   0.000    -.1402927   -.0477028
     7 1935  |  -.0676427   .0246556    -2.74   0.008      -.11677   -.0185154
     7 1936  |  -.0388814   .0248227    -1.57   0.122    -.0883417    .0105788
     7 1937  |  -.0257829   .0278007    -0.93   0.357     -.081177    .0296111
     7 1938  |  -.0179208   .0294868    -0.61   0.545    -.0766746     .040833
     7 1939  |   .0055837   .0265827     0.21   0.834    -.0473834    .0585508
     7 1940  |  -.0026364   .0170283    -0.15   0.877    -.0365661    .0312933
     7 1941  |          0  (omitted)
     8 1915  |  -.0629389   .0266883    -2.36   0.021    -.1161165   -.0097613
     8 1916  |  -.0632569    .027176    -2.33   0.023    -.1174063   -.0091076
     8 1917  |  -.0701987   .0253101    -2.77   0.007    -.1206302   -.0197673
     8 1918  |  -.0757307   .0261811    -2.89   0.005    -.1278976   -.0235638
     8 1919  |  -.0891517   .0242819    -3.67   0.000    -.1375344    -.040769
     8 1920  |  -.0884755   .0244652    -3.62   0.001    -.1372234   -.0397276
     8 1921  |  -.0961472   .0253932    -3.79   0.000    -.1467442   -.0455502
     8 1922  |  -.0957082   .0235273    -4.07   0.000    -.1425873   -.0488291
     8 1923  |  -.0891405   .0219396    -4.06   0.000    -.1328561    -.045425
     8 1924  |  -.0824062     .01955    -4.22   0.000    -.1213604   -.0434519
     8 1925  |  -.0926632   .0217559    -4.26   0.000    -.1360128   -.0493136
     8 1926  |  -.0855251   .0210893    -4.06   0.000    -.1275466   -.0435037
     8 1927  |   -.088027   .0194533    -4.53   0.000    -.1267885   -.0492655
     8 1928  |  -.0828575   .0202338    -4.10   0.000    -.1231742   -.0425407
     8 1929  |  -.0816391   .0189085    -4.32   0.000    -.1193152   -.0439631
     8 1930  |  -.0770308     .01872    -4.11   0.000    -.1143312   -.0397304
     8 1931  |  -.0794208   .0180702    -4.40   0.000    -.1154264   -.0434151
     8 1932  |   -.067007   .0179284    -3.74   0.000    -.1027301   -.0312838
     8 1933  |  -.0575226    .016947    -3.39   0.001    -.0912903   -.0237549
     8 1934  |  -.0478793   .0198054    -2.42   0.018    -.0873423   -.0084162
     8 1935  |  -.0299668     .01947    -1.54   0.128    -.0687616     .008828
     8 1936  |  -.0184495   .0204068    -0.90   0.369    -.0591109    .0222118
     8 1937  |    -.00953   .0226074    -0.42   0.675    -.0545761    .0355162
     8 1938  |   .0000351   .0224478     0.00   0.999    -.0446932    .0447634
     8 1939  |   .0062672   .0213744     0.29   0.770    -.0363223    .0488567
     8 1940  |   .0068694   .0131905     0.52   0.604    -.0194132     .033152
     8 1941  |          0  (omitted)
     9 1915  |  -.0312926   .0270435    -1.16   0.251    -.0851779    .0225928
     9 1916  |  -.0350035   .0278613    -1.26   0.213    -.0905182    .0205113
     9 1917  |  -.0421953   .0261429    -1.61   0.111    -.0942862    .0098955
     9 1918  |  -.0477775   .0257474    -1.86   0.067    -.0990803    .0035253
     9 1919  |  -.0513587   .0249364    -2.06   0.043    -.1010456   -.0016719
     9 1920  |  -.0544219   .0240281    -2.26   0.026    -.1022989   -.0065449
     9 1921  |  -.0713545   .0254983    -2.80   0.007     -.122161    -.020548
     9 1922  |  -.0674625    .024825    -2.72   0.008    -.1169274   -.0179976
     9 1923  |  -.0712017   .0214486    -3.32   0.001     -.113939   -.0284644
     9 1924  |  -.0771939   .0220272    -3.50   0.001     -.121084   -.0333038
     9 1925  |  -.0866913   .0245969    -3.52   0.001    -.1357017   -.0376809
     9 1926  |  -.0827307   .0210081    -3.94   0.000    -.1245904   -.0408711
     9 1927  |  -.0872106   .0205371    -4.25   0.000    -.1281316   -.0462895
     9 1928  |  -.0830211   .0196349    -4.23   0.000    -.1221444   -.0438977
     9 1929  |  -.0819616   .0208878    -3.92   0.000    -.1235815   -.0403418
     9 1930  |  -.0836769   .0199382    -4.20   0.000    -.1234046   -.0439493
     9 1931  |  -.0780753   .0189121    -4.13   0.000    -.1157585   -.0403921
     9 1932  |  -.0653098   .0192415    -3.39   0.001    -.1036494   -.0269702
     9 1933  |   -.056844   .0183907    -3.09   0.003    -.0934883   -.0201997
     9 1934  |  -.0503601   .0210065    -2.40   0.019    -.0922165   -.0085037
     9 1935  |   -.023771   .0196459    -1.21   0.230    -.0629162    .0153743
     9 1936  |  -.0073478   .0216014    -0.34   0.735    -.0503895     .035694
     9 1937  |   .0069611   .0235558     0.30   0.768    -.0399749     .053897
     9 1938  |   .0229898    .022547     1.02   0.311     -.021936    .0679157
     9 1939  |   .0267722   .0222035     1.21   0.232    -.0174691    .0710136
     9 1940  |   .0140753   .0134669     1.05   0.299    -.0127581    .0409088
     9 1941  |          0  (omitted)
    10 1915  |  -.0754958   .0250933    -3.01   0.004    -.1254952   -.0254963
    10 1916  |  -.0713057   .0275393    -2.59   0.012    -.1261789   -.0164325
    10 1917  |   -.075926   .0271867    -2.79   0.007    -.1300968   -.0217553
    10 1918  |   -.088359   .0246971    -3.58   0.001    -.1375689    -.039149
    10 1919  |  -.0934571   .0245228    -3.81   0.000    -.1423198   -.0445945
    10 1920  |  -.0938636   .0238637    -3.93   0.000    -.1414131   -.0463141
    10 1921  |  -.1056501   .0247547    -4.27   0.000    -.1549749   -.0563253
    10 1922  |  -.0943212   .0229266    -4.11   0.000    -.1400035   -.0486389
    10 1923  |  -.0983181   .0212441    -4.63   0.000    -.1406479   -.0559883
    10 1924  |  -.0930223   .0207832    -4.48   0.000    -.1344338   -.0516108
    10 1925  |   -.099595   .0227684    -4.37   0.000    -.1449621   -.0542279
    10 1926  |  -.0918407   .0201405    -4.56   0.000    -.1319715   -.0517099
    10 1927  |  -.0950548   .0197891    -4.80   0.000    -.1344854   -.0556241
    10 1928  |  -.0885241   .0193592    -4.57   0.000    -.1270982     -.04995
    10 1929  |  -.0888157   .0192251    -4.62   0.000    -.1271225   -.0505089
    10 1930  |  -.0830427    .019401    -4.28   0.000       -.1217   -.0443854
    10 1931  |  -.0833635   .0183005    -4.56   0.000    -.1198281    -.046899
    10 1932  |  -.0760823   .0183441    -4.15   0.000    -.1126338   -.0395308
    10 1933  |   -.067768   .0189781    -3.57   0.001    -.1055826   -.0299533
    10 1934  |  -.0468642   .0209683    -2.24   0.028    -.0886445   -.0050839
    10 1935  |  -.0308899   .0195597    -1.58   0.119    -.0698635    .0080837
    10 1936  |  -.0188764   .0210794    -0.90   0.373    -.0608781    .0231252
    10 1937  |  -.0080073    .023392    -0.34   0.733    -.0546169    .0386023
    10 1938  |   .0001931   .0238805     0.01   0.994    -.0473898     .047776
    10 1939  |   .0123049   .0217877     0.56   0.574    -.0311081    .0557179
    10 1940  |   .0076682   .0134408     0.57   0.570    -.0191132    .0344497
    10 1941  |          0  (omitted)
    11 1915  |   .0365493   .0309591     1.18   0.242    -.0251381    .0982368
    11 1916  |    .023806   .0346034     0.69   0.494    -.0451427    .0927548
    11 1917  |   .0157005   .0304426     0.52   0.608    -.0449576    .0763587
    11 1918  |   .0003728   .0291811     0.01   0.990    -.0577719    .0585174
    11 1919  |   -.004269   .0298503    -0.14   0.887     -.063747     .055209
    11 1920  |  -.0058576   .0280701    -0.21   0.835    -.0617886    .0500733
    11 1921  |  -.0234698   .0282362    -0.83   0.409    -.0797317    .0327922
    11 1922  |  -.0245853   .0260437    -0.94   0.348    -.0764785     .027308
    11 1923  |    -.02609    .023524    -1.11   0.271    -.0729625    .0207825
    11 1924  |  -.0319835   .0228862    -1.40   0.166    -.0775852    .0136183
    11 1925  |  -.0332058   .0222779    -1.49   0.140    -.0775954    .0111838
    11 1926  |  -.0382346   .0224287    -1.70   0.092    -.0829246    .0064555
    11 1927  |  -.0369727   .0190063    -1.95   0.056    -.0748436    .0008983
    11 1928  |  -.0360643   .0198617    -1.82   0.073    -.0756397    .0035111
    11 1929  |  -.0383304   .0191053    -2.01   0.048    -.0763986   -.0002622
    11 1930  |  -.0370709   .0189325    -1.96   0.054    -.0747947    .0006528
    11 1931  |   -.038888   .0179135    -2.17   0.033    -.0745815   -.0031946
    11 1932  |  -.0347483   .0205872    -1.69   0.096    -.0757692    .0062727
    11 1933  |  -.0202946   .0172792    -1.17   0.244    -.0547243     .014135
    11 1934  |  -.0170564   .0202556    -0.84   0.402    -.0574167    .0233038
    11 1935  |   .0000848   .0213769     0.00   0.997    -.0425095    .0426791
    11 1936  |   .0236163   .0243164     0.97   0.335    -.0248351    .0720678
    11 1937  |   .0437735   .0285023     1.54   0.129    -.0130186    .1005657
    11 1938  |   .0534104   .0241919     2.21   0.030      .005207    .1016137
    11 1939  |   .0587596   .0249954     2.35   0.021     .0089552    .1085639
    11 1940  |    .036031   .0168967     2.13   0.036     .0023635    .0696985
    11 1941  |          0  (omitted)
             |
       _cons |   .5515121   .1176708     4.69   0.000      .317048    .7859762
------------------------------------------------------------------------------

. reg marrfu sr10u lnpopmu i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      2,025
                                                F(65, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9941
                                                Root MSE          =     .01696

                                 (Std. Err. adjusted for 75 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
      marrfu |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10u |    .109803   .0372259     2.95   0.004     .0356288    .1839772
     lnpopmu |  -.0007521    .011512    -0.07   0.948    -.0236902     .022186
             |
         yob |
       1916  |   .0196585   .0045073     4.36   0.000     .0106775    .0286396
       1917  |   .0306544   .0069975     4.38   0.000     .0167116    .0445971
       1918  |   .0636602   .0083852     7.59   0.000     .0469524     .080368
       1919  |   .0799263   .0073033    10.94   0.000     .0653741    .0944785
       1920  |   .1018428   .0060434    16.85   0.000      .089801    .1138845
       1921  |   .1265443   .0082821    15.28   0.000     .1100419    .1430467
       1922  |   .1434346   .0064848    22.12   0.000     .1305133    .1563559
       1923  |   .1565744   .0083584    18.73   0.000     .1399199    .1732288
       1924  |   .1664634    .007374    22.57   0.000     .1517704    .1811563
       1925  |   .1777032   .0057815    30.74   0.000     .1661834    .1892231
       1926  |   .1823663   .0094477    19.30   0.000     .1635414    .2011913
       1927  |   .1882948    .014301    13.17   0.000     .1597994    .2167902
       1928  |   .1863106   .0161803    11.51   0.000     .1540707    .2185505
       1929  |   .1805062   .0206013     8.76   0.000     .1394572    .2215552
       1930  |   .1733953   .0181717     9.54   0.000     .1371874    .2096031
       1931  |   .1662286    .020881     7.96   0.000     .1246222     .207835
       1932  |   .1518427   .0216906     7.00   0.000     .1086233    .1950621
       1933  |   .1214172   .0223292     5.44   0.000     .0769253    .1659091
       1934  |   .0785243   .0203604     3.86   0.000     .0379554    .1190932
       1935  |   .0189464   .0225639     0.84   0.404    -.0260131     .063906
       1936  |   -.054378   .0244769    -2.22   0.029    -.1031493   -.0056066
       1937  |  -.1479391    .029272    -5.05   0.000    -.2062648   -.0896135
       1938  |  -.2649865   .0313388    -8.46   0.000    -.3274305   -.2025426
       1939  |  -.3824465   .0307072   -12.45   0.000    -.4436319   -.3212611
       1940  |  -.4988641   .0276354   -18.05   0.000    -.5539289   -.4437993
       1941  |   -.583562   .0263255   -22.17   0.000    -.6360167   -.5311073
             |
       regno |
          2  |   .0546386   .0196836     2.78   0.007     .0154181     .093859
          3  |   .0007444   .0079488     0.09   0.926    -.0150939    .0165828
          5  |  -.0253823   .0015356   -16.53   0.000    -.0284421   -.0223226
          6  |   .0604279   .0051264    11.79   0.000     .0502133    .0706424
          7  |  -.0175622   .0256105    -0.69   0.495    -.0685923     .033468
          8  |   .0380008   .0132927     2.86   0.006     .0115145    .0644871
          9  |   .0131279   .0142642     0.92   0.360    -.0152941    .0415498
         10  |   .0413889   .0155183     2.67   0.009      .010468    .0723098
         11  |    .019024   .0133313     1.43   0.158    -.0075392    .0455872
         12  |   .0072845   .0153254     0.48   0.636     -.023252    .0378209
         13  |  -.0182495   .0163029    -1.12   0.267    -.0507336    .0142347
         14  |    .032269   .0124177     2.60   0.011     .0075263    .0570118
         15  |   .0025361   .0131637     0.19   0.848    -.0236931    .0287654
         16  |  -.0019577   .0322778    -0.06   0.952    -.0662726    .0623572
         17  |   .0236303   .0285993     0.83   0.411    -.0333551    .0806157
         18  |   .0105015     .01337     0.79   0.435    -.0161389    .0371419
         19  |   .0356027   .0125052     2.85   0.006     .0106856    .0605198
         20  |    .015341   .0129252     1.19   0.239    -.0104131     .041095
         21  |    .013698   .0155148     0.88   0.380     -.017216    .0446119
         22  |   .0538033    .018368     2.93   0.005     .0172043    .0904023
         23  |   .0035963   .0154713     0.23   0.817    -.0272309    .0344234
         24  |   .0073071    .017515     0.42   0.678    -.0275923    .0422065
         25  |   .0191019   .0164835     1.16   0.250    -.0137422    .0519461
         26  |  -.0004214   .0152526    -0.03   0.978    -.0308129    .0299701
         27  |   .0289089   .0168077     1.72   0.090    -.0045812     .062399
         28  |   .0435926   .0245077     1.78   0.079    -.0052401    .0924253
         29  |   .0353113   .0122882     2.87   0.005     .0108265    .0597961
         30  |   .0171148   .0167103     1.02   0.309    -.0161812    .0504107
         31  |   .0096838   .0128071     0.76   0.452    -.0158349    .0352024
         32  |   .0252196   .0124136     2.03   0.046      .000485    .0499542
         33  |   .0166211   .0128723     1.29   0.201    -.0090275    .0422696
         34  |   .0469096   .0275833     1.70   0.093    -.0080514    .1018705
         35  |   .0005675   .0206567     0.03   0.978    -.0405918    .0417268
         36  |   .0381855   .0128966     2.96   0.004     .0124885    .0638826
         37  |   .0415909   .0193569     2.15   0.035     .0030215    .0801604
         38  |   .0069632   .0145017     0.48   0.633    -.0219322    .0358585
         39  |   .0447037   .0225269     1.98   0.051    -.0001822    .0895895
         40  |   .0309699   .0204889     1.51   0.135    -.0098551    .0717949
         41  |   .0370792   .0135549     2.74   0.008     .0100705    .0640879
         42  |   .0723035   .0215507     3.36   0.001     .0293628    .1152441
         43  |   .0731474   .0131651     5.56   0.000     .0469154    .0993794
         44  |   .0563987   .0159236     3.54   0.001     .0246702    .0881271
         46  |   .0098012   .0149182     0.66   0.513     -.019924    .0395264
         47  |   .0713089   .0140015     5.09   0.000     .0434102    .0992075
         49  |   .0749407   .0211465     3.54   0.001     .0328054     .117076
         50  |      .0592    .014774     4.01   0.000     .0297622    .0886377
         51  |   .0732152   .0243574     3.01   0.004      .024682    .1217484
         52  |   .0369498   .0195438     1.89   0.063    -.0019921    .0758918
         53  |   .0173391   .0134084     1.29   0.200    -.0093776    .0440558
         54  |   .0451397    .011688     3.86   0.000     .0218508    .0684286
         55  |   .0429903   .0155719     2.76   0.007     .0119626    .0740181
         56  |   .0324882   .0229737     1.41   0.162    -.0132879    .0782642
         58  |   .0497284   .0285725     1.74   0.086    -.0072035    .1066603
         59  |   .0588575   .0254101     2.32   0.023     .0082268    .1094882
         61  |   .0470893   .0167894     2.80   0.006     .0136357    .0805428
         62  |   .0859126    .025782     3.33   0.001     .0345409    .1372843
         63  |   .0399826   .0199838     2.00   0.049     .0001639    .0798012
         64  |   .0429142   .0151008     2.84   0.006     .0128251    .0730033
         65  |   .0187013   .0114515     1.63   0.107    -.0041163    .0415189
         66  |   .0408223   .0114477     3.57   0.001     .0180122    .0636324
         69  |   .0450066   .0138127     3.26   0.002     .0174842     .072529
         70  |   .0759467   .0233194     3.26   0.002     .0294818    .1224115
         71  |   .0883349   .0138458     6.38   0.000     .0607466    .1159233
         72  |   .0625086     .02392     2.61   0.011     .0148469    .1101703
         75  |   .0721582   .0234626     3.08   0.003     .0254081    .1189084
         77  |   .0788962   .0152721     5.17   0.000     .0484659    .1093265
         79  |   .0392987   .0154004     2.55   0.013     .0086128    .0699846
         82  |   .0805835   .0147675     5.46   0.000     .0511586    .1100084
         83  |   .0662268    .014255     4.65   0.000      .037823    .0946305
         84  |    .070717   .0137829     5.13   0.000      .043254    .0981799
         85  |   .1069413   .0179008     5.97   0.000     .0712731    .1426095
         87  |   .0878734   .0205805     4.27   0.000     .0468659     .128881
         88  |   .1157961   .0127198     9.10   0.000     .0904514    .1411408
         89  |   .0636937   .0139364     4.57   0.000     .0359248    .0914627
             |
   lgreg#yob |
     2 1915  |  -.0183488   .0190414    -0.96   0.338    -.0562895    .0195919
     2 1916  |  -.0181141    .019265    -0.94   0.350    -.0565004    .0202722
     2 1917  |  -.0070514   .0192532    -0.37   0.715    -.0454142    .0313114
     2 1918  |   -.021634   .0154472    -1.40   0.166    -.0524132    .0091452
     2 1919  |   -.014168   .0134502    -1.05   0.296    -.0409681    .0126321
     2 1920  |   -.001457   .0176669    -0.08   0.934     -.036659     .033745
     2 1921  |  -.0139194   .0166411    -0.84   0.406    -.0470775    .0192386
     2 1922  |  -.0140738   .0151835    -0.93   0.357    -.0443275      .01618
     2 1923  |  -.0194821   .0109971    -1.77   0.081    -.0413943    .0024301
     2 1924  |  -.0111269   .0130844    -0.85   0.398    -.0371981    .0149444
     2 1925  |  -.0206154   .0153978    -1.34   0.185    -.0512962    .0100654
     2 1926  |  -.0128118   .0151802    -0.84   0.401     -.043059    .0174353
     2 1927  |  -.0175955    .011994    -1.47   0.147     -.041494     .006303
     2 1928  |  -.0083526   .0108319    -0.77   0.443    -.0299356    .0132303
     2 1929  |  -.0066062   .0128874    -0.51   0.610     -.032285    .0190726
     2 1930  |  -.0027774   .0134525    -0.21   0.837     -.029582    .0240272
     2 1931  |  -.0118208   .0125054    -0.95   0.348    -.0367384    .0130968
     2 1932  |  -.0124792   .0127081    -0.98   0.329    -.0378007    .0128422
     2 1933  |  -.0174499   .0139441    -1.25   0.215    -.0452341    .0103343
     2 1934  |  -.0125551   .0183818    -0.68   0.497    -.0491815    .0240714
     2 1935  |  -.0178417   .0229088    -0.78   0.439    -.0634885     .027805
     2 1936  |  -.0183397   .0279721    -0.66   0.514    -.0740753    .0373958
     2 1937  |  -.0266003   .0352892    -0.75   0.453    -.0969156     .043715
     2 1938  |   -.035289   .0343894    -1.03   0.308    -.1038114    .0332334
     2 1939  |  -.0270108   .0304344    -0.89   0.378    -.0876526    .0336311
     2 1940  |  -.0157504   .0166613    -0.95   0.348    -.0489488    .0174479
     2 1941  |          0  (omitted)
     3 1915  |  -.0140566    .019223    -0.73   0.467    -.0523593    .0242462
     3 1916  |  -.0155396   .0178276    -0.87   0.386    -.0510618    .0199826
     3 1917  |   -.016635   .0186256    -0.89   0.375    -.0537473    .0204773
     3 1918  |  -.0227572   .0153646    -1.48   0.143    -.0533719    .0078575
     3 1919  |  -.0201349   .0129499    -1.55   0.124    -.0459381    .0056683
     3 1920  |  -.0178889   .0168381    -1.06   0.292    -.0514395    .0156618
     3 1921  |  -.0232109   .0163957    -1.42   0.161      -.05588    .0094582
     3 1922  |  -.0193947   .0148467    -1.31   0.195    -.0489774     .010188
     3 1923  |  -.0226082   .0121746    -1.86   0.067    -.0468666    .0016502
     3 1924  |  -.0240013   .0145834    -1.65   0.104    -.0530595    .0050568
     3 1925  |  -.0290881   .0166657    -1.75   0.085    -.0622953     .004119
     3 1926  |  -.0195908   .0149948    -1.31   0.195    -.0494685    .0102869
     3 1927  |  -.0203798   .0132063    -1.54   0.127    -.0466939    .0059344
     3 1928  |  -.0139439   .0116809    -1.19   0.236    -.0372187    .0093309
     3 1929  |  -.0190009   .0124541    -1.53   0.131    -.0438162    .0058144
     3 1930  |  -.0131123   .0126206    -1.04   0.302    -.0382593    .0120347
     3 1931  |  -.0156263   .0112143    -1.39   0.168    -.0379713    .0067187
     3 1932  |   -.019349   .0117381    -1.65   0.104    -.0427377    .0040397
     3 1933  |  -.0207804   .0113037    -1.84   0.070    -.0433035    .0017427
     3 1934  |  -.0207631    .014904    -1.39   0.168      -.05046    .0089339
     3 1935  |  -.0198209   .0186385    -1.06   0.291     -.056959    .0173173
     3 1936  |  -.0273868   .0219148    -1.25   0.215     -.071053    .0162795
     3 1937  |  -.0424056   .0281989    -1.50   0.137    -.0985931     .013782
     3 1938  |  -.0509654   .0281727    -1.81   0.075    -.1071008      .00517
     3 1939  |  -.0396218   .0270722    -1.46   0.148    -.0935644    .0143208
     3 1940  |  -.0239713   .0156283    -1.53   0.129    -.0551113    .0071688
     3 1941  |          0  (omitted)
     4 1915  |   .0003495   .0178365     0.02   0.984    -.0351904    .0358894
     4 1916  |  -.0055321   .0192318    -0.29   0.774    -.0438523    .0327882
     4 1917  |  -.0014696   .0176358    -0.08   0.934    -.0366097    .0336705
     4 1918  |  -.0011374   .0140381    -0.08   0.936     -.029109    .0268342
     4 1919  |  -.0216628   .0124414    -1.74   0.086    -.0464528    .0031273
     4 1920  |  -.0086211   .0169365    -0.51   0.612    -.0423677    .0251255
     4 1921  |  -.0174723    .015749    -1.11   0.271    -.0488529    .0139082
     4 1922  |  -.0101368   .0173461    -0.58   0.561    -.0446996    .0244261
     4 1923  |  -.0161151   .0140315    -1.15   0.254    -.0440734    .0118432
     4 1924  |  -.0142509   .0130232    -1.09   0.277    -.0402001    .0116983
     4 1925  |   -.022026   .0173171    -1.27   0.207     -.056531    .0124791
     4 1926  |  -.0150354   .0157891    -0.95   0.344    -.0464958     .016425
     4 1927  |  -.0170992   .0137887    -1.24   0.219    -.0445738    .0103754
     4 1928  |  -.0166984   .0130286    -1.28   0.204    -.0426584    .0092617
     4 1929  |  -.0226938    .012601    -1.80   0.076    -.0478019    .0024143
     4 1930  |  -.0201997   .0132018    -1.53   0.130    -.0465048    .0061055
     4 1931  |  -.0249551    .013692    -1.82   0.072     -.052237    .0023267
     4 1932  |  -.0246729   .0125842    -1.96   0.054    -.0497475    .0004018
     4 1933  |  -.0255617    .011544    -2.21   0.030    -.0485637   -.0025598
     4 1934  |  -.0303545   .0153567    -1.98   0.052    -.0609532    .0002443
     4 1935  |  -.0134767   .0200025    -0.67   0.503    -.0533326    .0263791
     4 1936  |  -.0179598   .0265971    -0.68   0.502    -.0709557    .0350361
     4 1937  |  -.0350277   .0296049    -1.18   0.241    -.0940169    .0239614
     4 1938  |  -.0421958   .0336522    -1.25   0.214    -.1092493    .0248576
     4 1939  |  -.0335302   .0287186    -1.17   0.247    -.0907533    .0236929
     4 1940  |  -.0193121   .0168737    -1.14   0.256    -.0529337    .0143096
     4 1941  |          0  (omitted)
     5 1915  |  -.0303501    .022196    -1.37   0.176    -.0745767    .0138764
     5 1916  |  -.0438451   .0206231    -2.13   0.037    -.0849375   -.0027528
     5 1917  |  -.0311249   .0220059    -1.41   0.161    -.0749727     .012723
     5 1918  |  -.0514805   .0212023    -2.43   0.018     -.093727   -.0092339
     5 1919  |  -.0392214   .0150332    -2.61   0.011    -.0691757    -.009267
     5 1920  |  -.0373811   .0180533    -2.07   0.042     -.073353   -.0014092
     5 1921  |  -.0406482   .0164314    -2.47   0.016    -.0733884    -.007908
     5 1922  |  -.0459914   .0197088    -2.33   0.022    -.0852619   -.0067208
     5 1923  |  -.0427725   .0124425    -3.44   0.001    -.0675648   -.0179802
     5 1924  |   -.033384   .0142484    -2.34   0.022    -.0617746   -.0049934
     5 1925  |  -.0411144   .0174797    -2.35   0.021    -.0759435   -.0062853
     5 1926  |  -.0356696   .0154636    -2.31   0.024    -.0664815   -.0048576
     5 1927  |  -.0502895   .0155927    -3.23   0.002    -.0813587   -.0192203
     5 1928  |  -.0351018   .0136828    -2.57   0.012    -.0623653   -.0078383
     5 1929  |   -.044801   .0149474    -3.00   0.004    -.0745843   -.0150178
     5 1930  |   -.036769   .0180815    -2.03   0.046    -.0727971   -.0007409
     5 1931  |  -.0388911   .0155745    -2.50   0.015    -.0699239   -.0078583
     5 1932  |  -.0307055   .0146621    -2.09   0.040    -.0599203   -.0014907
     5 1933  |  -.0271754   .0149019    -1.82   0.072    -.0568681    .0025173
     5 1934  |  -.0301606    .019503    -1.55   0.126    -.0690213       .0087
     5 1935  |  -.0278072   .0214093    -1.30   0.198    -.0704662    .0148518
     5 1936  |  -.0455157   .0252331    -1.80   0.075    -.0957938    .0047623
     5 1937  |  -.0487919   .0289304    -1.69   0.096     -.106437    .0088531
     5 1938  |  -.0556218   .0288334    -1.93   0.058    -.1130736      .00183
     5 1939  |  -.0344774   .0271127    -1.27   0.207    -.0885006    .0195458
     5 1940  |  -.0198254   .0168747    -1.17   0.244     -.053449    .0137982
     5 1941  |          0  (omitted)
     6 1915  |   .0023648   .0194997     0.12   0.904    -.0364891    .0412188
     6 1916  |  -.0041138   .0181512    -0.23   0.821    -.0402808    .0320533
     6 1917  |  -.0048821   .0190922    -0.26   0.799    -.0429241    .0331598
     6 1918  |  -.0176583   .0193069    -0.91   0.363    -.0561281    .0208114
     6 1919  |   -.017927   .0142616    -1.26   0.213    -.0463437    .0104898
     6 1920  |   -.027558   .0199326    -1.38   0.171    -.0672745    .0121586
     6 1921  |  -.0237772    .017627    -1.35   0.181    -.0588998    .0113453
     6 1922  |  -.0181677   .0159192    -1.14   0.257    -.0498875     .013552
     6 1923  |  -.0232717   .0137422    -1.69   0.095    -.0506536    .0041102
     6 1924  |  -.0272785   .0137694    -1.98   0.051    -.0547147    .0001577
     6 1925  |  -.0303113   .0163642    -1.85   0.068    -.0629176     .002295
     6 1926  |  -.0219542   .0148419    -1.48   0.143    -.0515273    .0076189
     6 1927  |  -.0268698   .0141395    -1.90   0.061    -.0550433    .0013038
     6 1928  |  -.0238456   .0119106    -2.00   0.049     -.047578   -.0001133
     6 1929  |  -.0210321   .0131514    -1.60   0.114    -.0472368    .0051725
     6 1930  |   -.017209   .0149113    -1.15   0.252    -.0469203    .0125023
     6 1931  |  -.0247332   .0129965    -1.90   0.061    -.0506293    .0011629
     6 1932  |  -.0166139   .0140378    -1.18   0.240    -.0445849     .011357
     6 1933  |  -.0148679   .0140984    -1.05   0.295    -.0429595    .0132237
     6 1934  |  -.0006719   .0192095    -0.03   0.972    -.0389477    .0376039
     6 1935  |   -.004211   .0212504    -0.20   0.843    -.0465533    .0381314
     6 1936  |   .0010759   .0232375     0.05   0.963    -.0452258    .0473777
     6 1937  |  -.0040861   .0293135    -0.14   0.890    -.0624945    .0543223
     6 1938  |  -.0104647   .0299594    -0.35   0.728    -.0701602    .0492307
     6 1939  |   -.009438   .0278804    -0.34   0.736    -.0649908    .0461148
     6 1940  |  -.0033602   .0186624    -0.18   0.858    -.0405459    .0338254
     6 1941  |          0  (omitted)
     7 1915  |  -.0169258    .020386    -0.83   0.409    -.0575459    .0236942
     7 1916  |  -.0227651   .0207571    -1.10   0.276    -.0641247    .0185944
     7 1917  |  -.0282648    .020203    -1.40   0.166    -.0685202    .0119906
     7 1918  |  -.0384304   .0168686    -2.28   0.026    -.0720418    -.004819
     7 1919  |  -.0428392   .0172898    -2.48   0.016    -.0772898   -.0083886
     7 1920  |  -.0372726   .0214771    -1.74   0.087    -.0800666    .0055215
     7 1921  |  -.0402011   .0179257    -2.24   0.028    -.0759188   -.0044834
     7 1922  |  -.0319663   .0190719    -1.68   0.098    -.0699679    .0060354
     7 1923  |  -.0428178   .0142183    -3.01   0.004    -.0711485   -.0144872
     7 1924  |  -.0426059   .0192776    -2.21   0.030    -.0810174   -.0041944
     7 1925  |  -.0524726   .0192038    -2.73   0.008    -.0907369   -.0142082
     7 1926  |  -.0492587   .0173095    -2.85   0.006    -.0837486   -.0147688
     7 1927  |  -.0587418   .0132249    -4.44   0.000     -.085093   -.0323906
     7 1928  |  -.0491286   .0136314    -3.60   0.001    -.0762898   -.0219675
     7 1929  |  -.0535951   .0145108    -3.69   0.000    -.0825084   -.0246817
     7 1930  |  -.0470315   .0139572    -3.37   0.001    -.0748418   -.0192211
     7 1931  |  -.0547671   .0136689    -4.01   0.000    -.0820031   -.0275312
     7 1932  |  -.0428555   .0144043    -2.98   0.004    -.0715568   -.0141542
     7 1933  |  -.0393431   .0138104    -2.85   0.006    -.0668609   -.0118252
     7 1934  |  -.0452357   .0189131    -2.39   0.019    -.0829209   -.0075506
     7 1935  |  -.0242818   .0214813    -1.13   0.262    -.0670843    .0185207
     7 1936  |  -.0079631   .0235266    -0.34   0.736     -.054841    .0389147
     7 1937  |  -.0198995   .0301945    -0.66   0.512    -.0800633    .0402643
     7 1938  |  -.0254508   .0307139    -0.83   0.410    -.0866497     .035748
     7 1939  |  -.0079787   .0282796    -0.28   0.779    -.0643271    .0483697
     7 1940  |  -.0073734   .0158563    -0.47   0.643    -.0389678    .0242209
     7 1941  |          0  (omitted)
     8 1915  |  -.0133986   .0178415    -0.75   0.455    -.0489486    .0221513
     8 1916  |  -.0178237   .0171772    -1.04   0.303      -.05205    .0164026
     8 1917  |  -.0191904   .0177669    -1.08   0.284    -.0545917    .0162109
     8 1918  |  -.0281855    .014184    -1.99   0.051    -.0564478    .0000767
     8 1919  |  -.0379762   .0138186    -2.75   0.008    -.0655104   -.0104421
     8 1920  |  -.0406286   .0161554    -2.51   0.014    -.0728189   -.0084382
     8 1921  |  -.0409691   .0153828    -2.66   0.009    -.0716199   -.0103182
     8 1922  |  -.0390891   .0143772    -2.72   0.008    -.0677363   -.0104419
     8 1923  |  -.0444304   .0119843    -3.71   0.000    -.0683097   -.0205512
     8 1924  |  -.0369129   .0131987    -2.80   0.007    -.0632119    -.010614
     8 1925  |   -.044183   .0157929    -2.80   0.007    -.0756511    -.012715
     8 1926  |   -.042039   .0145672    -2.89   0.005    -.0710646   -.0130133
     8 1927  |  -.0470793   .0121669    -3.87   0.000    -.0713224   -.0228362
     8 1928  |  -.0407956   .0107146    -3.81   0.000    -.0621448   -.0194463
     8 1929  |   -.042456   .0114619    -3.70   0.000    -.0652944   -.0196176
     8 1930  |  -.0370851   .0119457    -3.10   0.003    -.0608875   -.0132827
     8 1931  |  -.0396143   .0103689    -3.82   0.000    -.0602749   -.0189538
     8 1932  |  -.0316313   .0103403    -3.06   0.003    -.0522348   -.0110278
     8 1933  |   -.025369   .0098419    -2.58   0.012    -.0449794   -.0057587
     8 1934  |  -.0145944   .0135738    -1.08   0.286    -.0416409     .012452
     8 1935  |   -.003909   .0176834    -0.22   0.826     -.039144    .0313261
     8 1936  |   .0013242   .0205087     0.06   0.949    -.0395404    .0421887
     8 1937  |   .0012133    .027349     0.04   0.965    -.0532808    .0557074
     8 1938  |  -.0012548   .0280422    -0.04   0.964    -.0571302    .0546205
     8 1939  |   .0014696   .0267609     0.05   0.956    -.0518526    .0547919
     8 1940  |   .0003681   .0154788     0.02   0.981    -.0304741    .0312102
     8 1941  |          0  (omitted)
     9 1915  |  -.0102001   .0227753    -0.45   0.656    -.0555809    .0351808
     9 1916  |  -.0174907   .0215944    -0.81   0.421    -.0605185    .0255372
     9 1917  |  -.0135945   .0228552    -0.59   0.554    -.0591345    .0319455
     9 1918  |  -.0283998   .0219333    -1.29   0.199    -.0721028    .0153032
     9 1919  |  -.0153198    .016801    -0.91   0.365    -.0487966    .0181569
     9 1920  |  -.0249342   .0199321    -1.25   0.215    -.0646497    .0147813
     9 1921  |  -.0363921    .019907    -1.83   0.072    -.0760575    .0032734
     9 1922  |   -.038112   .0183805    -2.07   0.042    -.0747359    -.001488
     9 1923  |  -.0291341   .0134125    -2.17   0.033    -.0558591   -.0024091
     9 1924  |  -.0380977   .0177358    -2.15   0.035    -.0734369   -.0027584
     9 1925  |  -.0556447   .0224232    -2.48   0.015    -.1003239   -.0109655
     9 1926  |  -.0454398   .0166401    -2.73   0.008    -.0785959   -.0122838
     9 1927  |  -.0511962   .0148658    -3.44   0.001     -.080817   -.0215754
     9 1928  |  -.0511048   .0141329    -3.62   0.001    -.0792652   -.0229444
     9 1929  |  -.0450453   .0149424    -3.01   0.004    -.0748187   -.0152719
     9 1930  |  -.0465895   .0147719    -3.15   0.002    -.0760232   -.0171558
     9 1931  |  -.0415721   .0136129    -3.05   0.003    -.0686964   -.0144479
     9 1932  |  -.0314885   .0137146    -2.30   0.025    -.0588155   -.0041615
     9 1933  |  -.0269844   .0149471    -1.81   0.075    -.0567672    .0027984
     9 1934  |  -.0248967   .0191427    -1.30   0.197    -.0630393     .013246
     9 1935  |   .0159196   .0175298     0.91   0.367    -.0190094    .0508486
     9 1936  |   .0223643   .0208632     1.07   0.287    -.0192066    .0639352
     9 1937  |    .024908   .0289053     0.86   0.392    -.0326871    .0825031
     9 1938  |   .0263844   .0288828     0.91   0.364    -.0311658    .0839347
     9 1939  |   .0249423   .0284105     0.88   0.383     -.031667    .0815515
     9 1940  |   .0039961   .0185435     0.22   0.830    -.0329525    .0409448
     9 1941  |          0  (omitted)
    10 1915  |  -.0244626    .017131    -1.43   0.158    -.0585969    .0096717
    10 1916  |  -.0222736   .0173924    -1.28   0.204    -.0569287    .0123815
    10 1917  |  -.0189526   .0175399    -1.08   0.283    -.0539016    .0159963
    10 1918  |  -.0343457   .0137716    -2.49   0.015    -.0617863   -.0069051
    10 1919  |  -.0346165   .0116081    -2.98   0.004    -.0577461    -.011487
    10 1920  |  -.0404997   .0161521    -2.51   0.014    -.0726834    -.008316
    10 1921  |   -.044286   .0164646    -2.69   0.009    -.0770924   -.0114797
    10 1922  |   -.043959   .0141409    -3.11   0.003    -.0721354   -.0157825
    10 1923  |  -.0432207   .0120353    -3.59   0.001    -.0672015   -.0192399
    10 1924  |  -.0391606   .0138053    -2.84   0.006    -.0666683    -.011653
    10 1925  |  -.0463618   .0166064    -2.79   0.007    -.0794507   -.0132729
    10 1926  |  -.0429994   .0137752    -3.12   0.003     -.070447   -.0155518
    10 1927  |  -.0499687   .0116017    -4.31   0.000    -.0730856   -.0268519
    10 1928  |  -.0443884   .0107918    -4.11   0.000    -.0658916   -.0228852
    10 1929  |  -.0454077   .0120436    -3.77   0.000    -.0694051   -.0214102
    10 1930  |  -.0373374   .0118154    -3.16   0.002    -.0608802   -.0137947
    10 1931  |  -.0385855   .0111417    -3.46   0.001    -.0607857   -.0163853
    10 1932  |  -.0378475   .0103976    -3.64   0.001    -.0585651   -.0171298
    10 1933  |  -.0301884   .0104286    -2.89   0.005    -.0509678   -.0094089
    10 1934  |  -.0118817   .0139322    -0.85   0.397    -.0396422    .0158788
    10 1935  |  -.0022952   .0170398    -0.13   0.893    -.0362477    .0316573
    10 1936  |  -.0003895   .0219727    -0.02   0.986    -.0441711     .043392
    10 1937  |  -.0039107   .0288944    -0.14   0.893    -.0614839    .0536626
    10 1938  |  -.0102331   .0317472    -0.32   0.748    -.0734907    .0530246
    10 1939  |  -.0021491   .0293744    -0.07   0.942    -.0606789    .0563808
    10 1940  |   -.002959   .0164911    -0.18   0.858    -.0358182    .0299002
    10 1941  |          0  (omitted)
    11 1915  |   .0458229   .0257663     1.78   0.079    -.0055176    .0971635
    11 1916  |    .030947   .0270704     1.14   0.257     -.022992    .0848859
    11 1917  |   .0284471   .0248619     1.14   0.256    -.0210912    .0779855
    11 1918  |   .0109001   .0215534     0.51   0.615    -.0320459    .0538461
    11 1919  |   .0089522   .0227261     0.39   0.695    -.0363306    .0542351
    11 1920  |   .0114489   .0229601     0.50   0.620       -.0343    .0571979
    11 1921  |  -.0046557   .0232129    -0.20   0.842    -.0509083     .041597
    11 1922  |  -.0067889   .0198681    -0.34   0.734     -.046377    .0327991
    11 1923  |  -.0096708   .0171954    -0.56   0.576    -.0439334    .0245918
    11 1924  |  -.0120758   .0188477    -0.64   0.524    -.0496306    .0254791
    11 1925  |  -.0159604    .019531    -0.82   0.416    -.0548769     .022956
    11 1926  |  -.0223571   .0190122    -1.18   0.243    -.0602397    .0155254
    11 1927  |   -.027611   .0152454    -1.81   0.074    -.0579882    .0027662
    11 1928  |   -.024365   .0134677    -1.81   0.074    -.0511999    .0024699
    11 1929  |  -.0312026   .0154616    -2.02   0.047    -.0620106   -.0003947
    11 1930  |  -.0254087   .0160768    -1.58   0.118    -.0574423     .006625
    11 1931  |  -.0267034   .0144717    -1.85   0.069    -.0555389    .0021321
    11 1932  |  -.0180082    .015513    -1.16   0.249    -.0489185    .0129022
    11 1933  |  -.0086496   .0123545    -0.70   0.486    -.0332664    .0159672
    11 1934  |   .0006162   .0152389     0.04   0.968    -.0297481    .0309804
    11 1935  |   .0181032   .0195812     0.92   0.358    -.0209133    .0571196
    11 1936  |   .0489788   .0227496     2.15   0.035     .0036492    .0943085
    11 1937  |   .0663423   .0305331     2.17   0.033     .0055038    .1271809
    11 1938  |   .0737698   .0295215     2.50   0.015     .0149468    .1325927
    11 1939  |   .0760732   .0311288     2.44   0.017     .0140477    .1380987
    11 1940  |   .0452106   .0197979     2.28   0.025     .0057624    .0846588
    11 1941  |          0  (omitted)
             |
       _cons |   .5198633   .0934317     5.56   0.000     .3336966    .7060299
------------------------------------------------------------------------------

. reg marrfr sr10r lnpopmr i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      1,971
                                                F(63, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9856
                                                Root MSE          =     .02337

                                 (Std. Err. adjusted for 73 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
      marrfr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10r |   .1416206   .0391223     3.62   0.001     .0636317    .2196095
     lnpopmr |  -.0245941   .0134321    -1.83   0.071    -.0513705    .0021823
             |
         yob |
       1916  |   .0027889   .0068913     0.40   0.687    -.0109486    .0165265
       1917  |     .04279   .0083721     5.11   0.000     .0261004    .0594795
       1918  |   .0530764   .0121938     4.35   0.000     .0287686    .0773842
       1919  |   .0867208   .0163566     5.30   0.000     .0541145     .119327
       1920  |   .1115004   .0080619    13.83   0.000     .0954292    .1275715
       1921  |   .1470409    .010514    13.99   0.000     .1260816    .1680002
       1922  |    .159704   .0155103    10.30   0.000     .1287848    .1906232
       1923  |   .1837716   .0084952    21.63   0.000     .1668366    .2007065
       1924  |   .2082245   .0119816    17.38   0.000     .1843397    .2321094
       1925  |    .215276   .0120043    17.93   0.000     .1913458    .2392063
       1926  |   .2196031     .01615    13.60   0.000     .1874086    .2517975
       1927  |   .2256224   .0166877    13.52   0.000     .1923561    .2588888
       1928  |   .2305624   .0172068    13.40   0.000     .1962612    .2648636
       1929  |   .2270515   .0195078    11.64   0.000     .1881634    .2659396
       1930  |   .2232029   .0204031    10.94   0.000     .1825301    .2638758
       1931  |   .2168769   .0234925     9.23   0.000     .1700455    .2637083
       1932  |   .2029007   .0211816     9.58   0.000     .1606759    .2451255
       1933  |   .1722315   .0227449     7.57   0.000     .1268904    .2175726
       1934  |   .1340219   .0238096     5.63   0.000     .0865583    .1814856
       1935  |   .0746983     .02587     2.89   0.005     .0231275    .1262692
       1936  |    .015665   .0290521     0.54   0.591    -.0422494    .0735793
       1937  |  -.0738366   .0352885    -2.09   0.040     -.144183   -.0034902
       1938  |  -.1788585   .0418572    -4.27   0.000    -.2622993   -.0954176
       1939  |  -.2834943   .0414823    -6.83   0.000    -.3661878   -.2008008
       1940  |  -.4223566   .0417631   -10.11   0.000    -.5056099   -.3391033
       1941  |  -.5415541   .0453967   -11.93   0.000    -.6320507   -.4510574
             |
       regno |
          2  |  -.0451329   .0112238    -4.02   0.000    -.0675072   -.0227586
          3  |  -.0018278   .0121465    -0.15   0.881    -.0260413    .0223858
          5  |   -.057045   .0145715    -3.91   0.000    -.0860927   -.0279973
          6  |   .0105819   .0213217     0.50   0.621    -.0319222    .0530859
          8  |   .0477902   .0315721     1.51   0.134    -.0151475     .110728
          9  |  -.0237716   .0297939    -0.80   0.428    -.0831646    .0356214
         10  |   .0213109   .0317218     0.67   0.504    -.0419253    .0845471
         11  |   .0040116   .0352676     0.11   0.910    -.0662931    .0743163
         12  |   .0221087    .031376     0.70   0.483    -.0404382    .0846555
         13  |  -.0068666   .0295252    -0.23   0.817    -.0657239    .0519908
         14  |   .0073987   .0314487     0.24   0.815    -.0552932    .0700907
         15  |   .0097767   .0305625     0.32   0.750    -.0511486    .0707021
         17  |    .082909   .0445826     1.86   0.067    -.0059647    .1717827
         18  |   .0239453   .0323987     0.74   0.462    -.0406403    .0885309
         19  |   .0464749   .0348586     1.33   0.187    -.0230146    .1159643
         20  |   .0036422   .0331044     0.11   0.913    -.0623503    .0696346
         21  |   .0274738   .0351079     0.78   0.436    -.0425125    .0974602
         22  |   .0615468   .0330649     1.86   0.067    -.0043668    .1274603
         23  |  -.0042481   .0311045    -0.14   0.892    -.0662539    .0577576
         24  |   .0157643   .0338426     0.47   0.643    -.0516997    .0832282
         25  |   .0322265   .0369535     0.87   0.386    -.0414389    .1058919
         26  |   .0021519   .0375114     0.06   0.954    -.0726258    .0769295
         27  |   .0656018   .0396516     1.65   0.102    -.0134422    .1446459
         28  |     .07092   .0433591     1.64   0.106    -.0155149    .1573549
         29  |   .0546785   .0375592     1.46   0.150    -.0201944    .1295514
         30  |   .0767101   .0410748     1.87   0.066     -.005171    .1585913
         31  |   .0877449   .0387232     2.27   0.026     .0105517    .1649382
         32  |   .0512903   .0356243     1.44   0.154    -.0197255    .1223062
         33  |   .0949795   .0379663     2.50   0.015      .019295     .170664
         34  |   .0791365   .0272671     2.90   0.005     .0247804    .1334925
         35  |   .0407387   .0422454     0.96   0.338     -.043476    .1249533
         36  |    .098909   .0300621     3.29   0.002     .0389814    .1588366
         37  |    .096204   .0360801     2.67   0.009     .0242797    .1681284
         38  |   .0555479   .0379715     1.46   0.148    -.0201469    .1312428
         39  |   .0931268   .0360384     2.58   0.012     .0212855    .1649681
         40  |   .1093897    .037686     2.90   0.005      .034264    .1845155
         41  |   .0623811   .0350634     1.78   0.079    -.0075166    .1322787
         42  |    .109782   .0305732     3.59   0.001     .0488354    .1707285
         43  |   .2028117   .0332621     6.10   0.000      .136505    .2691184
         44  |   .1390482   .0298212     4.66   0.000     .0796007    .1984956
         46  |   .0650212   .0300836     2.16   0.034     .0050508    .1249917
         47  |   .2025037   .0304476     6.65   0.000     .1418075    .2631998
         49  |   .1828392   .0429331     4.26   0.000     .0972536    .2684249
         50  |   .1689854   .0378986     4.46   0.000     .0934359    .2445349
         51  |   .1754676   .0384184     4.57   0.000      .098882    .2520533
         52  |   .1243592   .0431258     2.88   0.005     .0383895     .210329
         53  |    .048015   .0355812     1.35   0.181     -.022915    .1189449
         54  |   .1140556   .0343337     3.32   0.001     .0456126    .1824986
         55  |   .1268238   .0367855     3.45   0.001     .0534931    .2001544
         56  |   .1007521   .0386674     2.61   0.011       .02367    .1778343
         58  |   .1207028   .0368921     3.27   0.002     .0471596    .1942459
         59  |   .1605937   .0341268     4.71   0.000     .0925632    .2286242
         61  |   .1714454    .043633     3.93   0.000     .0844647    .2584262
         62  |   .1671081   .0345501     4.84   0.000     .0982337    .2359825
         63  |   .1468682   .0384216     3.82   0.000     .0702761    .2234603
         64  |    .146321   .0378734     3.86   0.000     .0708219    .2218202
         65  |   .1478922   .0321803     4.60   0.000     .0837421    .2120424
         66  |   .1192005   .0363764     3.28   0.002     .0466854    .1917156
         69  |   .0877698   .0318894     2.75   0.007     .0241994    .1513402
         70  |   .1453452   .0282775     5.14   0.000     .0889749    .2017154
         71  |   .1099598    .030383     3.62   0.001     .0493924    .1705271
         72  |   .1601719   .0397842     4.03   0.000     .0808635    .2394804
         75  |   .1572825   .0341553     4.60   0.000     .0891953    .2253698
         77  |   .1101974    .032894     3.35   0.001     .0446244    .1757704
         79  |   .0150634   .0289328     0.52   0.604     -.042613    .0727398
         82  |   .1652395   .0313653     5.27   0.000      .102714     .227765
         83  |   .1228723   .0285542     4.30   0.000     .0659506     .179794
         84  |   .1175656   .0291221     4.04   0.000     .0595117    .1756195
         85  |   .1097031    .030493     3.60   0.001     .0489163    .1704898
         87  |   .0451674   .0327492     1.38   0.172    -.0201169    .1104517
         88  |   .1616049   .0280271     5.77   0.000      .105734    .2174759
         89  |   .0708923   .0282033     2.51   0.014     .0146701    .1271146
             |
   lgreg#yob |
     2 1915  |  -.0313179   .0362594    -0.86   0.391    -.1035997     .040964
     2 1916  |  -.0343756   .0341741    -1.01   0.318    -.1025004    .0337492
     2 1917  |   -.042698   .0390839    -1.09   0.278    -.1206102    .0352143
     2 1918  |  -.0365056   .0328011    -1.11   0.269    -.1018934    .0288823
     2 1919  |  -.0315771   .0275436    -1.15   0.255    -.0864842      .02333
     2 1920  |  -.0319798   .0344819    -0.93   0.357    -.1007182    .0367586
     2 1921  |  -.0497282   .0336025    -1.48   0.143    -.1167135    .0172572
     2 1922  |  -.0313406   .0341466    -0.92   0.362    -.0994105    .0367294
     2 1923  |  -.0427042   .0358319    -1.19   0.237    -.1141339    .0287254
     2 1924  |  -.0558949   .0279784    -2.00   0.050    -.1116688   -.0001211
     2 1925  |  -.0518129   .0287736    -1.80   0.076     -.109172    .0055463
     2 1926  |  -.0452238   .0278064    -1.63   0.108    -.1006549    .0102073
     2 1927  |  -.0469952   .0314693    -1.49   0.140    -.1097282    .0157378
     2 1928  |  -.0462598    .033648    -1.37   0.173     -.113336    .0208163
     2 1929  |  -.0570859   .0340521    -1.68   0.098    -.1249676    .0107957
     2 1930  |  -.0460619   .0319616    -1.44   0.154    -.1097763    .0176524
     2 1931  |  -.0611826   .0270823    -2.26   0.027    -.1151701   -.0071951
     2 1932  |  -.0563519    .032333    -1.74   0.086    -.1208065    .0081027
     2 1933  |  -.0560604   .0305304    -1.84   0.070    -.1169215    .0048008
     2 1934  |  -.0654038   .0334056    -1.96   0.054    -.1319966     .001189
     2 1935  |  -.0652467   .0272518    -2.39   0.019    -.1195721   -.0109213
     2 1936  |  -.0628089   .0349615    -1.80   0.077    -.1325034    .0068857
     2 1937  |  -.0564703   .0312638    -1.81   0.075    -.1187936    .0058531
     2 1938  |  -.0472976   .0281504    -1.68   0.097    -.1034145    .0088192
     2 1939  |   -.059744   .0339098    -1.76   0.082    -.1273419    .0078539
     2 1940  |  -.0333069   .0194647    -1.71   0.091    -.0721092    .0054953
     2 1941  |          0  (omitted)
     3 1915  |  -.0785423   .0346924    -2.26   0.027    -.1477003   -.0093842
     3 1916  |  -.0680848   .0334152    -2.04   0.045    -.1346968   -.0014728
     3 1917  |  -.0945923   .0389859    -2.43   0.018    -.1723092   -.0168753
     3 1918  |  -.0775208   .0319451    -2.43   0.018    -.1412022   -.0138393
     3 1919  |  -.0883263   .0286829    -3.08   0.003    -.1455046   -.0311479
     3 1920  |  -.0817661   .0342455    -2.39   0.020    -.1500333   -.0134989
     3 1921  |  -.0914267   .0325673    -2.81   0.006    -.1563485    -.026505
     3 1922  |  -.0656044   .0320018    -2.05   0.044    -.1293989     -.00181
     3 1923  |  -.0730924   .0329238    -2.22   0.030    -.1387249     -.00746
     3 1924  |  -.0813075   .0261598    -3.11   0.003     -.133456   -.0291589
     3 1925  |  -.0695897   .0269477    -2.58   0.012    -.1233091   -.0158704
     3 1926  |  -.0572534   .0238549    -2.40   0.019    -.1048073   -.0096995
     3 1927  |  -.0553063   .0281535    -1.96   0.053    -.1114292    .0008166
     3 1928  |  -.0535945   .0292385    -1.83   0.071    -.1118804    .0046914
     3 1929  |  -.0635977   .0319288    -1.99   0.050    -.1272466    .0000512
     3 1930  |  -.0573902   .0288863    -1.99   0.051     -.114974    .0001936
     3 1931  |   -.056684   .0241833    -2.34   0.022    -.1048925   -.0084755
     3 1932  |  -.0550707   .0311104    -1.77   0.081    -.1170882    .0069468
     3 1933  |  -.0547554   .0283313    -1.93   0.057    -.1112328     .001722
     3 1934  |   -.065478   .0322051    -2.03   0.046    -.1296778   -.0012782
     3 1935  |   -.055519   .0258487    -2.15   0.035    -.1070474   -.0039906
     3 1936  |  -.0519408   .0331735    -1.57   0.122    -.1180711    .0141894
     3 1937  |  -.0484537   .0259665    -1.87   0.066    -.1002169    .0033096
     3 1938  |  -.0414267   .0235527    -1.76   0.083    -.0883783    .0055248
     3 1939  |    -.05541   .0302627    -1.83   0.071    -.1157376    .0049177
     3 1940  |  -.0326965   .0195005    -1.68   0.098    -.0715701    .0061771
     3 1941  |          0  (omitted)
     4 1915  |   -.122075   .0346893    -3.52   0.001    -.1912269   -.0529231
     4 1916  |  -.1136268   .0337321    -3.37   0.001    -.1808705   -.0463831
     4 1917  |  -.1435733   .0392132    -3.66   0.000    -.2217435   -.0654032
     4 1918  |  -.1298605   .0337633    -3.85   0.000    -.1971665   -.0625545
     4 1919  |  -.1480272   .0278131    -5.32   0.000    -.2034717   -.0925828
     4 1920  |  -.1471676   .0353535    -4.16   0.000    -.2176434   -.0766918
     4 1921  |  -.1637769   .0337414    -4.85   0.000    -.2310391   -.0965146
     4 1922  |  -.1387469   .0343222    -4.04   0.000    -.2071669   -.0703269
     4 1923  |  -.1459646   .0351968    -4.15   0.000    -.2161282    -.075801
     4 1924  |  -.1383157   .0285819    -4.84   0.000    -.1952927   -.0813388
     4 1925  |   -.130301   .0308538    -4.22   0.000    -.1918069    -.068795
     4 1926  |  -.1212531   .0275695    -4.40   0.000    -.1762118   -.0662944
     4 1927  |  -.1139006   .0314006    -3.63   0.001    -.1764966   -.0513045
     4 1928  |  -.1087251   .0326617    -3.33   0.001    -.1738351   -.0436151
     4 1929  |  -.1117482   .0337567    -3.31   0.001    -.1790409   -.0444556
     4 1930  |  -.1074373   .0315126    -3.41   0.001    -.1702565   -.0446181
     4 1931  |  -.1050498   .0271222    -3.87   0.000     -.159117   -.0509826
     4 1932  |  -.1019998   .0337761    -3.02   0.003    -.1693312   -.0346684
     4 1933  |  -.1056601   .0309406    -3.41   0.001    -.1673392   -.0439811
     4 1934  |   -.110787   .0340772    -3.25   0.002    -.1787186   -.0428553
     4 1935  |  -.0778261   .0297168    -2.62   0.011    -.1370655   -.0185867
     4 1936  |  -.0583187   .0343406    -1.70   0.094    -.1267754     .010138
     4 1937  |  -.0379995   .0265273    -1.43   0.156    -.0908807    .0148816
     4 1938  |   -.019385    .025775    -0.75   0.454    -.0707666    .0319965
     4 1939  |  -.0187457   .0311326    -0.60   0.549    -.0808073     .043316
     4 1940  |  -.0156845   .0209477    -0.75   0.456    -.0574429     .026074
     4 1941  |          0  (omitted)
     5 1915  |  -.1267175   .0342212    -3.70   0.000    -.1949363   -.0584987
     5 1916  |  -.1146042   .0343195    -3.34   0.001    -.1830188   -.0461896
     5 1917  |  -.1429903    .040549    -3.53   0.001    -.2238232   -.0621573
     5 1918  |  -.1096373    .033186    -3.30   0.001    -.1757924   -.0434822
     5 1919  |  -.1233187   .0307351    -4.01   0.000     -.184588   -.0620494
     5 1920  |  -.1248472   .0361615    -3.45   0.001    -.1969337   -.0527606
     5 1921  |  -.1371417   .0339296    -4.04   0.000     -.204779   -.0695043
     5 1922  |  -.1136723   .0345803    -3.29   0.002    -.1826069   -.0447376
     5 1923  |  -.1208349   .0349554    -3.46   0.001    -.1905172   -.0511526
     5 1924  |  -.1212068   .0296253    -4.09   0.000    -.1802637   -.0621499
     5 1925  |  -.1172278   .0284202    -4.12   0.000    -.1738825   -.0605731
     5 1926  |  -.1109988    .026008    -4.27   0.000    -.1628448   -.0591528
     5 1927  |  -.1137216   .0302345    -3.76   0.000     -.173993   -.0534503
     5 1928  |  -.1069605   .0317388    -3.37   0.001    -.1702307   -.0436904
     5 1929  |  -.1173197   .0346443    -3.39   0.001    -.1863818   -.0482576
     5 1930  |  -.1096137   .0330994    -3.31   0.001    -.1755961   -.0436313
     5 1931  |  -.1058733   .0290144    -3.65   0.000    -.1637124   -.0480341
     5 1932  |  -.0997626   .0346277    -2.88   0.005    -.1687916   -.0307336
     5 1933  |  -.1071121   .0400587    -2.67   0.009    -.1869677   -.0272564
     5 1934  |  -.0945138   .0382901    -2.47   0.016    -.1708438   -.0181838
     5 1935  |  -.0827202   .0315924    -2.62   0.011    -.1456985   -.0197418
     5 1936  |  -.0880332   .0388324    -2.27   0.026    -.1654441   -.0106223
     5 1937  |  -.0779268   .0321398    -2.42   0.018    -.1419964   -.0138572
     5 1938  |  -.0635288   .0281162    -2.26   0.027    -.1195773   -.0074802
     5 1939  |  -.0637079   .0329657    -1.93   0.057    -.1294238     .002008
     5 1940  |  -.0373677   .0212415    -1.76   0.083    -.0797119    .0049765
     5 1941  |          0  (omitted)
     6 1915  |  -.0857246   .0362721    -2.36   0.021    -.1580318   -.0134175
     6 1916  |   -.074247   .0366607    -2.03   0.047    -.1473288   -.0011652
     6 1917  |  -.1045647   .0421296    -2.48   0.015    -.1885485   -.0205808
     6 1918  |  -.0891301    .034265    -2.60   0.011     -.157436   -.0208241
     6 1919  |  -.1069763    .029953    -3.57   0.001    -.1666866   -.0472661
     6 1920  |  -.1084017   .0350212    -3.10   0.003    -.1782151   -.0385883
     6 1921  |  -.1259963   .0344219    -3.66   0.000    -.1946151   -.0573774
     6 1922  |  -.1106076   .0344498    -3.21   0.002    -.1792821   -.0419332
     6 1923  |  -.1117924   .0352242    -3.17   0.002    -.1820105   -.0415743
     6 1924  |  -.1060897    .028748    -3.69   0.000    -.1633977   -.0487817
     6 1925  |  -.1025316     .02883    -3.56   0.001    -.1600031     -.04506
     6 1926  |  -.0935888    .026934    -3.47   0.001    -.1472808   -.0398968
     6 1927  |  -.0940992   .0302194    -3.11   0.003    -.1543406   -.0338579
     6 1928  |  -.0899889   .0319239    -2.82   0.006     -.153628   -.0263497
     6 1929  |  -.0886154   .0343149    -2.58   0.012    -.1570209     -.02021
     6 1930  |  -.0841683   .0309185    -2.72   0.008    -.1458032   -.0225335
     6 1931  |  -.0889151   .0270496    -3.29   0.002    -.1428376   -.0349927
     6 1932  |  -.0801072   .0335403    -2.39   0.020    -.1469685   -.0132458
     6 1933  |  -.0792868   .0324777    -2.44   0.017      -.14403   -.0145437
     6 1934  |  -.0776429   .0355297    -2.19   0.032    -.1484702   -.0068157
     6 1935  |  -.0537958    .029832    -1.80   0.076    -.1132649    .0056733
     6 1936  |  -.0399156   .0356132    -1.12   0.266    -.1109093     .031078
     6 1937  |  -.0183811   .0281436    -0.65   0.516    -.0744844    .0377223
     6 1938  |  -.0100265   .0267807    -0.37   0.709    -.0634127    .0433598
     6 1939  |  -.0124684   .0319204    -0.39   0.697    -.0761006    .0511638
     6 1940  |  -.0130843   .0205222    -0.64   0.526    -.0539946    .0278259
     6 1941  |          0  (omitted)
     7 1915  |  -.1242539   .0391308    -3.18   0.002    -.2022597   -.0462482
     7 1916  |  -.1208122   .0386686    -3.12   0.003    -.1978967   -.0437277
     7 1917  |  -.1481847   .0420638    -3.52   0.001    -.2320373    -.064332
     7 1918  |  -.1319748   .0379327    -3.48   0.001    -.2075923   -.0563574
     7 1919  |  -.1516028   .0349261    -4.34   0.000    -.2212266   -.0819789
     7 1920  |   -.159793   .0375676    -4.25   0.000    -.2346826   -.0849034
     7 1921  |  -.1589904   .0359901    -4.42   0.000    -.2307354   -.0872454
     7 1922  |  -.1544864   .0366505    -4.22   0.000    -.2275479    -.081425
     7 1923  |  -.1566896   .0373266    -4.20   0.000    -.2310988   -.0822805
     7 1924  |  -.1689115   .0334657    -5.05   0.000    -.2356241   -.1021988
     7 1925  |  -.1606949   .0324282    -4.96   0.000    -.2253392   -.0960505
     7 1926  |  -.1556687   .0311944    -4.99   0.000    -.2178535   -.0934839
     7 1927  |  -.1538223   .0358626    -4.29   0.000     -.225313   -.0823316
     7 1928  |  -.1474525   .0358259    -4.12   0.000    -.2188703   -.0760348
     7 1929  |  -.1537017   .0376059    -4.09   0.000    -.2286677   -.0787357
     7 1930  |  -.1463534   .0339243    -4.31   0.000    -.2139802   -.0787266
     7 1931  |  -.1526702   .0300026    -5.09   0.000    -.2124792   -.0928611
     7 1932  |  -.1579608   .0354532    -4.46   0.000    -.2286355   -.0872861
     7 1933  |  -.1464116   .0331153    -4.42   0.000    -.2124258   -.0803974
     7 1934  |  -.1427108   .0363697    -3.92   0.000    -.2152125    -.070209
     7 1935  |  -.1080971   .0326613    -3.31   0.001    -.1732062   -.0429879
     7 1936  |  -.0762841   .0378452    -2.02   0.048     -.151727   -.0008411
     7 1937  |  -.0425461   .0322219    -1.32   0.191    -.1067793     .021687
     7 1938  |  -.0258008   .0343407    -0.75   0.455    -.0942578    .0426562
     7 1939  |  -.0147417   .0379343    -0.39   0.699    -.0903623    .0608789
     7 1940  |  -.0159963   .0258061    -0.62   0.537    -.0674398    .0354472
     7 1941  |          0  (omitted)
     8 1915  |  -.1279318   .0382193    -3.35   0.001    -.2041206    -.051743
     8 1916  |  -.1177645   .0366773    -3.21   0.002    -.1908794   -.0446496
     8 1917  |  -.1429997   .0406636    -3.52   0.001     -.224061   -.0619384
     8 1918  |  -.1277377   .0363739    -3.51   0.001    -.2002477   -.0552276
     8 1919  |  -.1448425   .0308234    -4.70   0.000    -.2062879   -.0833972
     8 1920  |  -.1512421   .0378137    -4.00   0.000    -.2266224   -.0758618
     8 1921  |  -.1655127   .0369544    -4.48   0.000      -.23918   -.0918454
     8 1922  |   -.158964     .03609    -4.40   0.000     -.230908   -.0870199
     8 1923  |  -.1551349   .0370505    -4.19   0.000    -.2289938   -.0812761
     8 1924  |  -.1483133   .0297661    -4.98   0.000    -.2076509   -.0889757
     8 1925  |  -.1533415   .0301767    -5.08   0.000    -.2134976   -.0931854
     8 1926  |  -.1411032   .0278528    -5.07   0.000    -.1966267   -.0855797
     8 1927  |  -.1436693   .0310759    -4.62   0.000    -.2056179   -.0817207
     8 1928  |  -.1416589   .0323793    -4.37   0.000    -.2062058    -.077112
     8 1929  |  -.1396326   .0336202    -4.15   0.000    -.2066533   -.0726119
     8 1930  |  -.1331587   .0307869    -4.33   0.000    -.1945312   -.0717861
     8 1931  |  -.1325266   .0268173    -4.94   0.000    -.1859859   -.0790673
     8 1932  |  -.1221791   .0322128    -3.79   0.000    -.1863942    -.057964
     8 1933  |  -.1094999   .0295349    -3.71   0.000    -.1683767   -.0506231
     8 1934  |  -.1041348   .0336885    -3.09   0.003    -.1712917   -.0369779
     8 1935  |  -.0721012   .0270745    -2.66   0.010    -.1260732   -.0181292
     8 1936  |  -.0558157   .0335614    -1.66   0.101    -.1227192    .0110877
     8 1937  |   -.027436   .0252595    -1.09   0.281    -.0777899    .0229179
     8 1938  |  -.0000914   .0228387    -0.00   0.997    -.0456195    .0454367
     8 1939  |  -.0006532   .0298458    -0.02   0.983    -.0601496    .0588433
     8 1940  |   .0108298    .019337     0.56   0.577    -.0277179    .0493774
     8 1941  |          0  (omitted)
     9 1915  |  -.0624196    .040769    -1.53   0.130    -.1436911     .018852
     9 1916  |  -.0499172   .0394521    -1.27   0.210    -.1285636    .0287292
     9 1917  |    -.08227   .0425843    -1.93   0.057    -.1671601    .0026202
     9 1918  |    -.06524   .0360697    -1.81   0.075    -.1371436    .0066635
     9 1919  |   -.081354   .0330487    -2.46   0.016    -.1472355   -.0154725
     9 1920  |  -.0896379   .0373554    -2.40   0.019    -.1641046   -.0151712
     9 1921  |  -.1056674    .035863    -2.95   0.004    -.1771591   -.0341758
     9 1922  |  -.0914864   .0366983    -2.49   0.015     -.164643   -.0183297
     9 1923  |  -.1201265   .0373372    -3.22   0.002    -.1945568   -.0456961
     9 1924  |  -.1259543   .0315185    -4.00   0.000    -.1887854   -.0631232
     9 1925  |  -.1217384   .0327601    -3.72   0.000    -.1870444   -.0564324
     9 1926  |  -.1224952   .0287068    -4.27   0.000    -.1797212   -.0652692
     9 1927  |  -.1309035   .0330779    -3.96   0.000    -.1968431   -.0649639
     9 1928  |  -.1243079   .0323915    -3.84   0.000    -.1888791   -.0597366
     9 1929  |  -.1322247   .0362469    -3.65   0.000    -.2044815   -.0599679
     9 1930  |  -.1307046   .0332435    -3.93   0.000    -.1969743    -.064435
     9 1931  |  -.1235651   .0293177    -4.21   0.000    -.1820089   -.0651213
     9 1932  |  -.1143741   .0348849    -3.28   0.002    -.1839159   -.0448323
     9 1933  |  -.1010469   .0308278    -3.28   0.002     -.162501   -.0395929
     9 1934  |  -.0961611   .0346014    -2.78   0.007    -.1651376   -.0271845
     9 1935  |  -.0735952   .0291984    -2.52   0.014    -.1318011   -.0153892
     9 1936  |   -.053602   .0354746    -1.51   0.135    -.1243194    .0171154
     9 1937  |   -.021429   .0267481    -0.80   0.426    -.0747503    .0318922
     9 1938  |   .0090197   .0228806     0.39   0.695     -.036592    .0546314
     9 1939  |   .0092959   .0301951     0.31   0.759    -.0508969    .0694887
     9 1940  |   .0096709   .0194443     0.50   0.620    -.0290906    .0484324
     9 1941  |          0  (omitted)
    10 1915  |  -.1331639   .0400541    -3.32   0.001    -.2130103   -.0533175
    10 1916  |  -.1222112   .0395573    -3.09   0.003    -.2010671   -.0433552
    10 1917  |  -.1454262   .0449441    -3.24   0.002    -.2350207   -.0558317
    10 1918  |  -.1407955   .0372147    -3.78   0.000    -.2149816   -.0666093
    10 1919  |  -.1475759   .0339435    -4.35   0.000    -.2152411   -.0799108
    10 1920  |  -.1540982   .0390103    -3.95   0.000    -.2318637   -.0763326
    10 1921  |    -.16963   .0369574    -4.59   0.000    -.2433032   -.0959568
    10 1922  |   -.143284   .0380671    -3.76   0.000    -.2191693   -.0673986
    10 1923  |  -.1601336   .0386033    -4.15   0.000    -.2370879   -.0831793
    10 1924  |  -.1600517   .0326823    -4.90   0.000    -.2252027   -.0949008
    10 1925  |  -.1599198   .0326161    -4.90   0.000    -.2249389   -.0949007
    10 1926  |   -.144636   .0295569    -4.89   0.000    -.2035567   -.0857153
    10 1927  |  -.1495764   .0326571    -4.58   0.000    -.2146771   -.0844757
    10 1928  |  -.1433897   .0333331    -4.30   0.000     -.209838   -.0769414
    10 1929  |  -.1455201   .0349183    -4.17   0.000    -.2151285   -.0759118
    10 1930  |   -.140595    .032416    -4.34   0.000     -.205215   -.0759749
    10 1931  |  -.1395089   .0282057    -4.95   0.000    -.1957359    -.083282
    10 1932  |  -.1325858   .0336422    -3.94   0.000    -.1996504   -.0655212
    10 1933  |  -.1242422   .0311497    -3.99   0.000     -.186338   -.0621465
    10 1934  |  -.1055988   .0351045    -3.01   0.004    -.1755782   -.0356193
    10 1935  |  -.0742218   .0272649    -2.72   0.008    -.1285734   -.0198702
    10 1936  |  -.0607341   .0340515    -1.78   0.079    -.1286146    .0071464
    10 1937  |  -.0227984   .0260745    -0.87   0.385    -.0747771    .0291802
    10 1938  |    .007762   .0240848     0.32   0.748    -.0402502    .0557742
    10 1939  |   .0157412   .0307767     0.51   0.611    -.0456111    .0770935
    10 1940  |   .0173286   .0196699     0.88   0.381    -.0218827    .0565399
    10 1941  |          0  (omitted)
    11 1915  |   .0183203   .0451443     0.41   0.686    -.0716733    .1083139
    11 1916  |   .0198884   .0439582     0.45   0.652    -.0677408    .1075175
    11 1917  |  -.0051357   .0481801    -0.11   0.915     -.101181    .0909096
    11 1918  |  -.0001129   .0416067    -0.00   0.998    -.0830543    .0828286
    11 1919  |  -.0159874   .0368224    -0.43   0.665    -.0893916    .0574168
    11 1920  |  -.0350875   .0404952    -0.87   0.389    -.1158132    .0456383
    11 1921  |  -.0502435   .0374834    -1.34   0.184    -.1249654    .0244783
    11 1922  |  -.0453966    .037932    -1.20   0.235    -.1210127    .0302195
    11 1923  |  -.0696911   .0382034    -1.82   0.072    -.1458482     .006466
    11 1924  |  -.0824427   .0309639    -2.66   0.010    -.1441681   -.0207173
    11 1925  |  -.0802307   .0321253    -2.50   0.015    -.1442714     -.01619
    11 1926  |  -.0798959   .0291293    -2.74   0.008     -.137964   -.0218277
    11 1927  |  -.0749882   .0302426    -2.48   0.015    -.1352756   -.0147007
    11 1928  |  -.0797972   .0321341    -2.48   0.015    -.1438553   -.0157391
    11 1929  |  -.0829426   .0347153    -2.39   0.020    -.1521464   -.0137389
    11 1930  |  -.0847375   .0317547    -2.67   0.009    -.1480394   -.0214357
    11 1931  |  -.0843883   .0275819    -3.06   0.003    -.1393719   -.0294047
    11 1932  |  -.0924965   .0345623    -2.68   0.009    -.1613951   -.0235979
    11 1933  |  -.0717675    .033717    -2.13   0.037    -.1389811    -.004554
    11 1934  |  -.0793399   .0349475    -2.27   0.026    -.1490065   -.0096733
    11 1935  |  -.0524179   .0304321    -1.72   0.089    -.1130832    .0082475
    11 1936  |  -.0473258   .0364205    -1.30   0.198    -.1199287    .0252771
    11 1937  |  -.0083783   .0303534    -0.28   0.783    -.0688866      .05213
    11 1938  |   .0054163   .0287402     0.19   0.851    -.0518763    .0627089
    11 1939  |   .0131898   .0331605     0.40   0.692    -.0529143     .079294
    11 1940  |   .0190593   .0205045     0.93   0.356    -.0218158    .0599343
    11 1941  |          0  (omitted)
             |
       _cons |   .6614242   .0953419     6.94   0.000     .4713637    .8514847
------------------------------------------------------------------------------

. *  Men age 18-44;
. reg marrm sr10a lnpopf urbshm i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      2,025
                                                F(66, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9970
                                                Root MSE          =     .01966

                                 (Std. Err. adjusted for 75 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
       marrm |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10a |  -.0298354   .0550439    -0.54   0.589    -.1395127    .0798419
      lnpopf |  -.0193548   .0169039    -1.14   0.256    -.0530365    .0143269
      urbshm |  -.0272397   .0527266    -0.52   0.607    -.1322998    .0778204
             |
         yob |
       1916  |  -.0063054   .0049595    -1.27   0.208    -.0161873    .0035766
       1917  |  -.0097909   .0066021    -1.48   0.142    -.0229458    .0033641
       1918  |  -.0106811   .0099217    -1.08   0.285    -.0304506    .0090884
       1919  |  -.0050984   .0027307    -1.87   0.066    -.0105393    .0003426
       1920  |  -.0142267   .0050453    -2.82   0.006    -.0242797   -.0041737
       1921  |   -.013214   .0040573    -3.26   0.002    -.0212983   -.0051298
       1922  |  -.0160202   .0050118    -3.20   0.002    -.0260064   -.0060341
       1923  |  -.0184379   .0051144    -3.61   0.001    -.0286287   -.0082472
       1924  |  -.0215664   .0054945    -3.93   0.000    -.0325144   -.0106184
       1925  |  -.0282288   .0084763    -3.33   0.001    -.0451182   -.0113394
       1926  |  -.0402451   .0127237    -3.16   0.002    -.0655977   -.0148925
       1927  |  -.0451449   .0166437    -2.71   0.008    -.0783082   -.0119816
       1928  |  -.0647647    .017856    -3.63   0.001    -.1003435   -.0291859
       1929  |  -.0821085   .0220689    -3.72   0.000    -.1260817   -.0381353
       1930  |  -.1146301   .0264537    -4.33   0.000    -.1673402     -.06192
       1931  |  -.1478062   .0288628    -5.12   0.000    -.2053165   -.0902959
       1932  |   -.196276   .0292757    -6.70   0.000    -.2546091   -.1379428
       1933  |  -.2431095    .028329    -8.58   0.000    -.2995562   -.1866629
       1934  |  -.3287681   .0282106   -11.65   0.000    -.3849789   -.2725573
       1935  |  -.4370986   .0297851   -14.68   0.000    -.4964468   -.3777504
       1936  |  -.5648351   .0316204   -17.86   0.000    -.6278401   -.5018301
       1937  |  -.7152543    .032234   -22.19   0.000    -.7794819   -.6510267
       1938  |  -.8052858   .0339982   -23.69   0.000    -.8730287   -.7375429
       1939  |  -.8512023   .0341102   -24.95   0.000    -.9191685   -.7832362
       1940  |  -.8900764   .0334613   -26.60   0.000    -.9567496   -.8234033
       1941  |  -.9176001   .0323998   -28.32   0.000     -.982158   -.8530422
             |
       regno |
          2  |  -.0458882   .0205273    -2.24   0.028    -.0867898   -.0049866
          3  |  -.0188325   .0109975    -1.71   0.091    -.0407454    .0030805
          5  |  -.0038558   .0131112    -0.29   0.770    -.0299806    .0222689
          6  |  -.0103097   .0148409    -0.69   0.489    -.0398808    .0192614
          7  |  -.0271106   .0407699    -0.66   0.508    -.1083465    .0541253
          8  |   -.019502   .0154398    -1.26   0.211    -.0502665    .0112624
          9  |  -.0317436   .0172023    -1.85   0.069    -.0660199    .0025327
         10  |   -.028748   .0199783    -1.44   0.154    -.0685556    .0110596
         11  |  -.0054879   .0202272    -0.27   0.787    -.0457915    .0348157
         12  |  -.0126905   .0190854    -0.66   0.508     -.050719     .025338
         13  |  -.0110833   .0211132    -0.52   0.601    -.0531523    .0309857
         14  |  -.0231177   .0158613    -1.46   0.149    -.0547221    .0084867
         15  |  -.0311296   .0153824    -2.02   0.047    -.0617797   -.0004795
         16  |   -.019293   .0490597    -0.39   0.695    -.1170467    .0784606
         17  |   .0063077   .0408284     0.15   0.878    -.0750447      .08766
         18  |  -.0309708   .0197473    -1.57   0.121    -.0703181    .0083765
         19  |  -.0240214     .01892    -1.27   0.208    -.0617204    .0136776
         20  |  -.0289045    .017982    -1.61   0.112    -.0647343    .0069254
         21  |  -.0179523   .0205074    -0.88   0.384    -.0588142    .0229097
         22  |   .0018818    .022757     0.08   0.934    -.0434624     .047226
         23  |  -.0276602   .0191357    -1.45   0.153    -.0657889    .0104685
         24  |  -.0264901   .0202006    -1.31   0.194    -.0667407    .0137605
         25  |    -.01838   .0232295    -0.79   0.431    -.0646658    .0279058
         26  |  -.0348043   .0215548    -1.61   0.111    -.0777532    .0081447
         27  |  -.0143525   .0216098    -0.66   0.509    -.0574108    .0287059
         28  |   .0100252   .0318187     0.32   0.754    -.0533751    .0734254
         29  |  -.0216203   .0219797    -0.98   0.328    -.0654158    .0221751
         30  |  -.0128162   .0252216    -0.51   0.613    -.0630713     .037439
         31  |  -.0251485   .0229405    -1.10   0.277    -.0708584    .0205613
         32  |  -.0262218   .0179113    -1.46   0.147    -.0619108    .0094672
         33  |  -.0243651   .0210833    -1.16   0.252    -.0663745    .0176444
         34  |  -.0390556   .0357246    -1.09   0.278    -.1102385    .0321272
         35  |  -.0132679   .0289614    -0.46   0.648    -.0709749     .044439
         36  |   -.048323   .0127101    -3.80   0.000    -.0736485   -.0229975
         37  |  -.0098871   .0231638    -0.43   0.671    -.0560419    .0362677
         38  |  -.0137976   .0209233    -0.66   0.512    -.0554882     .027893
         39  |   .0012973   .0274284     0.05   0.962    -.0533551    .0559497
         40  |  -.0076665   .0247278    -0.31   0.757    -.0569377    .0416047
         41  |  -.0079694    .017802    -0.45   0.656    -.0434406    .0275018
         42  |   -.038949   .0259508    -1.50   0.138    -.0906572    .0127592
         43  |     -.0011   .0239463    -0.05   0.963     -.048814    .0466139
         44  |   -.024325   .0192552    -1.26   0.210    -.0626919    .0140419
         46  |  -.0967451   .0178524    -5.42   0.000    -.1323168   -.0611733
         47  |  -.0073377    .019235    -0.38   0.704    -.0456643    .0309889
         49  |   .0249737   .0381637     0.65   0.515    -.0510692    .1010165
         50  |   .0148336   .0299114     0.50   0.621    -.0447662    .0744334
         51  |   .0242361   .0374657     0.65   0.520    -.0504158    .0988881
         52  |    .016458   .0294316     0.56   0.578    -.0421857    .0751017
         53  |   .0083456   .0191443     0.44   0.664    -.0298003    .0464914
         54  |   .0050351   .0170032     0.30   0.768    -.0288445    .0389148
         55  |   .0069702   .0210378     0.33   0.741    -.0349484    .0488889
         56  |  -.0107352    .030087    -0.36   0.722    -.0706848    .0492144
         58  |   .0053924   .0384004     0.14   0.889    -.0711222    .0819069
         59  |   .0196969   .0343708     0.57   0.568    -.0487885    .0881822
         61  |   .0276636   .0261891     1.06   0.294    -.0245194    .0798466
         62  |   .0164008   .0327471     0.50   0.618    -.0488492    .0816509
         63  |   .0146985   .0258999     0.57   0.572    -.0369081    .0663051
         64  |   .0063252   .0196315     0.32   0.748    -.0327915    .0454418
         65  |  -.0277243   .0120742    -2.30   0.024    -.0517826    -.003666
         66  |  -.0088527   .0171038    -0.52   0.606    -.0429327    .0252274
         69  |  -.0103787   .0156366    -0.66   0.509    -.0415353    .0207778
         70  |  -.0364953   .0311587    -1.17   0.245    -.0985804    .0255898
         71  |   .0056128   .0147777     0.38   0.705    -.0238325     .035058
         72  |   .0056965   .0289159     0.20   0.844    -.0519196    .0633126
         75  |  -.0120021   .0261597    -0.46   0.648    -.0641264    .0401221
         77  |   .0118633   .0171945     0.69   0.492    -.0223975    .0461242
         79  |   -.096764   .0228899    -4.23   0.000    -.1423731   -.0511549
         82  |   .0218306   .0279595     0.78   0.437    -.0338799    .0775412
         83  |   .0260857   .0271647     0.96   0.340    -.0280413    .0802126
         84  |   .0263108    .023381     1.13   0.264    -.0202769    .0728985
         85  |  -.0406053   .0291491    -1.39   0.168    -.0986861    .0174756
         87  |  -.1088036   .0346459    -3.14   0.002     -.177837   -.0397702
         88  |  -.0070589   .0249189    -0.28   0.778    -.0567108     .042593
         89  |  -.0195811   .0173445    -1.13   0.263    -.0541408    .0149787
             |
   lgreg#yob |
     2 1915  |   .0145203   .0124938     1.16   0.249    -.0103742    .0394147
     2 1916  |   .0192759    .012747     1.51   0.135    -.0061231    .0446749
     2 1917  |   .0186189   .0127749     1.46   0.149    -.0068355    .0440734
     2 1918  |   .0167674   .0131176     1.28   0.205      -.00937    .0429048
     2 1919  |   .0214399   .0123587     1.73   0.087    -.0031853    .0460651
     2 1920  |   .0224166   .0122956     1.82   0.072    -.0020828     .046916
     2 1921  |   .0224762   .0136393     1.65   0.104    -.0047008    .0496531
     2 1922  |      .0206   .0144166     1.43   0.157    -.0081258    .0493257
     2 1923  |   .0266684   .0145572     1.83   0.071    -.0023374    .0556742
     2 1924  |   .0233498   .0130027     1.80   0.077    -.0025587    .0492582
     2 1925  |   .0253483   .0152183     1.67   0.100    -.0049748    .0556714
     2 1926  |   .0362668   .0183782     1.97   0.052    -.0003526    .0728862
     2 1927  |   .0344974   .0194535     1.77   0.080    -.0042646    .0732594
     2 1928  |   .0457183   .0204999     2.23   0.029     .0048713    .0865654
     2 1929  |   .0458239   .0227054     2.02   0.047     .0005824    .0910654
     2 1930  |   .0535495   .0282085     1.90   0.062    -.0026572    .1097562
     2 1931  |   .0522251   .0305162     1.71   0.091    -.0085799      .11303
     2 1932  |   .0563491   .0325886     1.73   0.088    -.0085852    .1212834
     2 1933  |    .049171   .0313432     1.57   0.121    -.0132818    .1116237
     2 1934  |   .0538968   .0333269     1.62   0.110    -.0125086    .1203022
     2 1935  |   .0341486   .0285863     1.19   0.236    -.0228109    .0911081
     2 1936  |   .0205388   .0276759     0.74   0.460    -.0346065    .0756842
     2 1937  |   .0097058   .0196908     0.49   0.624    -.0295289    .0489405
     2 1938  |   .0052114   .0083099     0.63   0.532    -.0113463    .0217692
     2 1939  |   .0045195   .0055932     0.81   0.422    -.0066253    .0156643
     2 1940  |   .0012285   .0037497     0.33   0.744    -.0062429       .0087
     2 1941  |          0  (omitted)
     3 1915  |   .0169017    .008978     1.88   0.064    -.0009874    .0347909
     3 1916  |    .019711   .0098043     2.01   0.048     .0001754    .0392466
     3 1917  |   .0169338    .009515     1.78   0.079    -.0020251    .0358928
     3 1918  |   .0133636   .0100846     1.33   0.189    -.0067304    .0334575
     3 1919  |   .0190326   .0103126     1.85   0.069    -.0015157    .0395809
     3 1920  |   .0231754   .0103208     2.25   0.028     .0026107      .04374
     3 1921  |   .0202649   .0121348     1.67   0.099    -.0039143    .0444441
     3 1922  |   .0194773   .0129577     1.50   0.137    -.0063416    .0452961
     3 1923  |   .0257235   .0131349     1.96   0.054    -.0004483    .0518953
     3 1924  |    .023142   .0128497     1.80   0.076    -.0024615    .0487455
     3 1925  |   .0269116   .0149062     1.81   0.075    -.0027896    .0566128
     3 1926  |   .0346285   .0175399     1.97   0.052    -.0003206    .0695775
     3 1927  |   .0353891    .019127     1.85   0.068    -.0027223    .0735005
     3 1928  |   .0465104   .0201145     2.31   0.024     .0064313    .0865894
     3 1929  |   .0503379   .0221698     2.27   0.026     .0061635    .0945123
     3 1930  |   .0571868   .0269337     2.12   0.037     .0035202    .1108534
     3 1931  |   .0595889   .0284652     2.09   0.040     .0028707    .1163072
     3 1932  |   .0601571   .0282638     2.13   0.037     .0038402     .116474
     3 1933  |   .0633009   .0259591     2.44   0.017     .0115763    .1150255
     3 1934  |   .0666957   .0232515     2.87   0.005     .0203662    .1130252
     3 1935  |   .0473809   .0210272     2.25   0.027     .0054834    .0892785
     3 1936  |   .0135768   .0188986     0.72   0.475    -.0240795    .0512331
     3 1937  |   .0012174   .0118734     0.10   0.919    -.0224408    .0248756
     3 1938  |  -.0004144   .0068192    -0.06   0.952    -.0140019    .0131731
     3 1939  |   .0009774   .0048055     0.20   0.839    -.0085978    .0105526
     3 1940  |  -.0031138   .0035516    -0.88   0.383    -.0101905    .0039628
     3 1941  |          0  (omitted)
     4 1915  |   .0214123   .0088264     2.43   0.018     .0038254    .0389992
     4 1916  |   .0229765   .0089729     2.56   0.012     .0050976    .0408555
     4 1917  |   .0221999   .0088467     2.51   0.014     .0045724    .0398273
     4 1918  |   .0205132   .0091651     2.24   0.028     .0022513    .0387751
     4 1919  |   .0194815   .0091298     2.13   0.036     .0012901     .037673
     4 1920  |   .0231953   .0093615     2.48   0.016      .004542    .0418486
     4 1921  |   .0211118   .0110074     1.92   0.059     -.000821    .0430446
     4 1922  |   .0183371   .0131246     1.40   0.167    -.0078141    .0444884
     4 1923  |   .0212969   .0127817     1.67   0.100    -.0041711     .046765
     4 1924  |   .0275689   .0114697     2.40   0.019      .004715    .0504228
     4 1925  |   .0312731   .0136852     2.29   0.025     .0040047    .0585415
     4 1926  |   .0361902   .0167122     2.17   0.034     .0028904      .06949
     4 1927  |   .0364848   .0184926     1.97   0.052    -.0003625    .0733321
     4 1928  |   .0453656   .0194916     2.33   0.023     .0065278    .0842033
     4 1929  |   .0549711   .0214815     2.56   0.013     .0121684    .0977739
     4 1930  |   .0654507   .0263494     2.48   0.015     .0129484    .1179529
     4 1931  |   .0733752   .0278906     2.63   0.010     .0178019    .1289485
     4 1932  |   .0722913   .0279363     2.59   0.012      .016627    .1279556
     4 1933  |   .0783025   .0246829     3.17   0.002     .0291207    .1274842
     4 1934  |    .075387   .0221525     3.40   0.001     .0312471    .1195269
     4 1935  |   .0467925   .0204099     2.29   0.025     .0061249    .0874601
     4 1936  |   .0211724   .0188181     1.13   0.264    -.0163234    .0586683
     4 1937  |   .0123559   .0115753     1.07   0.289    -.0107084    .0354202
     4 1938  |   .0161108   .0095012     1.70   0.094    -.0028206    .0350423
     4 1939  |   .0066216   .0065977     1.00   0.319    -.0065247    .0197679
     4 1940  |  -.0012819    .004578    -0.28   0.780    -.0104037      .00784
     4 1941  |          0  (omitted)
     5 1915  |    .013947   .0082433     1.69   0.095    -.0024782    .0303722
     5 1916  |   .0132917   .0087961     1.51   0.135    -.0042349    .0308183
     5 1917  |   .0115975    .009347     1.24   0.219    -.0070268    .0302218
     5 1918  |   .0094845   .0101428     0.94   0.353    -.0107255    .0296945
     5 1919  |   .0129797   .0104546     1.24   0.218    -.0078514    .0338109
     5 1920  |   .0179219   .0099328     1.80   0.075    -.0018697    .0377135
     5 1921  |   .0140126   .0115783     1.21   0.230    -.0090577    .0370828
     5 1922  |   .0152469   .0126461     1.21   0.232    -.0099511    .0404449
     5 1923  |   .0187007   .0127315     1.47   0.146    -.0066674    .0440689
     5 1924  |    .021401   .0115361     1.86   0.068    -.0015853    .0443872
     5 1925  |   .0263014    .013851     1.90   0.061    -.0012974    .0539001
     5 1926  |   .0346448   .0166114     2.09   0.040     .0015459    .0677437
     5 1927  |   .0374578   .0188711     1.98   0.051    -.0001436    .0750591
     5 1928  |   .0464147    .019641     2.36   0.021     .0072792    .0855503
     5 1929  |   .0591182   .0214008     2.76   0.007     .0164762    .1017602
     5 1930  |   .0699343   .0263929     2.65   0.010     .0173452    .1225233
     5 1931  |   .0745674   .0274579     2.72   0.008     .0198564    .1292783
     5 1932  |   .0837876    .027302     3.07   0.003     .0293871    .1381881
     5 1933  |   .0828615   .0250868     3.30   0.001      .032875    .1328481
     5 1934  |   .0881367    .023044     3.82   0.000     .0422205    .1340528
     5 1935  |   .0717151   .0218315     3.28   0.002     .0282149    .1152152
     5 1936  |   .0377969   .0214357     1.76   0.082    -.0049146    .0805083
     5 1937  |   .0092023   .0132324     0.70   0.489    -.0171639    .0355685
     5 1938  |   .0054933   .0089566     0.61   0.542    -.0123531    .0233397
     5 1939  |   .0017145   .0068928     0.25   0.804    -.0120197    .0154488
     5 1940  |  -.0007184   .0049794    -0.14   0.886    -.0106401    .0092033
     5 1941  |          0  (omitted)
     6 1915  |   .0196938   .0112729     1.75   0.085     -.002768    .0421556
     6 1916  |     .02068    .011696     1.77   0.081    -.0026247    .0439848
     6 1917  |   .0195271   .0116467     1.68   0.098    -.0036795    .0427336
     6 1918  |   .0134051   .0124335     1.08   0.284    -.0113692    .0381793
     6 1919  |   .0195099   .0124041     1.57   0.120    -.0052058    .0442256
     6 1920  |    .021079   .0121742     1.73   0.088    -.0031786    .0453365
     6 1921  |   .0157989   .0139886     1.13   0.262     -.012074    .0436717
     6 1922  |   .0160609   .0145678     1.10   0.274    -.0129661    .0450878
     6 1923  |   .0181605    .015499     1.17   0.245     -.012722     .049043
     6 1924  |   .0245577    .013978     1.76   0.083    -.0032941    .0524096
     6 1925  |   .0277528     .01563     1.78   0.080    -.0033907    .0588963
     6 1926  |   .0360078   .0180839     1.99   0.050    -.0000253    .0720408
     6 1927  |    .038085   .0196454     1.94   0.056    -.0010593    .0772294
     6 1928  |   .0506996   .0204876     2.47   0.016     .0098772     .091522
     6 1929  |   .0601858   .0223395     2.69   0.009     .0156733    .1046983
     6 1930  |   .0703475   .0271386     2.59   0.011     .0162725    .1244224
     6 1931  |     .07457   .0285265     2.61   0.011     .0177297    .1314103
     6 1932  |   .0812494   .0287781     2.82   0.006     .0239077    .1385911
     6 1933  |    .084389    .026428     3.19   0.002     .0317301    .1370479
     6 1934  |   .0837556   .0250632     3.34   0.001      .033816    .1336952
     6 1935  |   .0729707    .025514     2.86   0.006     .0221329    .1238086
     6 1936  |   .0403805    .023672     1.71   0.092     -.006787     .087548
     6 1937  |    .025681   .0206028     1.25   0.217     -.015371     .066733
     6 1938  |   .0215481   .0162877     1.32   0.190    -.0109058     .054002
     6 1939  |   .0151176   .0098871     1.53   0.131    -.0045828    .0348181
     6 1940  |   .0031722   .0048949     0.65   0.519     -.006581    .0129255
     6 1941  |          0  (omitted)
     7 1915  |   .0046909   .0162922     0.29   0.774    -.0277719    .0371538
     7 1916  |   .0082141   .0159837     0.51   0.609    -.0236341    .0400622
     7 1917  |   .0065075   .0154747     0.42   0.675    -.0243265    .0373415
     7 1918  |   .0010746   .0160044     0.07   0.947    -.0308149    .0329642
     7 1919  |   .0036633   .0157301     0.23   0.816    -.0276797    .0350063
     7 1920  |  -.0002726   .0171896    -0.02   0.987    -.0345236    .0339785
     7 1921  |   .0053718   .0177149     0.30   0.763    -.0299259    .0406695
     7 1922  |   .0056574    .017916     0.32   0.753     -.030041    .0413557
     7 1923  |    .002338   .0189563     0.12   0.902    -.0354333    .0401093
     7 1924  |   .0006584   .0179751     0.04   0.971    -.0351576    .0364745
     7 1925  |   .0080849   .0190273     0.42   0.672    -.0298278    .0459977
     7 1926  |   .0153755   .0211916     0.73   0.470    -.0268497    .0576007
     7 1927  |   .0223755   .0222098     1.01   0.317    -.0218784    .0666295
     7 1928  |   .0303311   .0236325     1.28   0.203    -.0167578    .0774199
     7 1929  |   .0357959   .0263325     1.36   0.178    -.0166727    .0882645
     7 1930  |      .0404    .031266     1.29   0.200     -.021899    .1026989
     7 1931  |   .0418187   .0352044     1.19   0.239    -.0283275     .111965
     7 1932  |   .0354605   .0414186     0.86   0.395    -.0470679    .1179889
     7 1933  |   .0427153   .0415724     1.03   0.308    -.0401195    .1255501
     7 1934  |   .0455313   .0433819     1.05   0.297    -.0409091    .1319716
     7 1935  |   .0469304   .0381771     1.23   0.223    -.0291392    .1229999
     7 1936  |     .04538   .0339769     1.34   0.186    -.0223204    .1130804
     7 1937  |   .0434178   .0226082     1.92   0.059      -.00163    .0884655
     7 1938  |   .0269437   .0146067     1.84   0.069    -.0021607    .0560481
     7 1939  |   .0174871   .0105524     1.66   0.102    -.0035391    .0385133
     7 1940  |  -.0017586   .0074515    -0.24   0.814    -.0166061    .0130889
     7 1941  |          0  (omitted)
     8 1915  |   .0085941   .0108264     0.79   0.430     -.012978    .0301662
     8 1916  |   .0095241   .0114566     0.83   0.408    -.0133037    .0323519
     8 1917  |   .0082765   .0113745     0.73   0.469    -.0143877    .0309407
     8 1918  |    .007049   .0119552     0.59   0.557    -.0167723    .0308703
     8 1919  |   .0102496   .0120739     0.85   0.399    -.0138081    .0343074
     8 1920  |   .0133478   .0123918     1.08   0.285    -.0113433    .0380389
     8 1921  |   .0086838   .0144359     0.60   0.549    -.0200803    .0374479
     8 1922  |   .0094921   .0146834     0.65   0.520    -.0197652    .0387494
     8 1923  |   .0095248   .0158243     0.60   0.549    -.0220058    .0410554
     8 1924  |   .0139516    .014031     0.99   0.323    -.0140058    .0419089
     8 1925  |   .0206137   .0156706     1.32   0.192    -.0106107    .0518381
     8 1926  |    .030291   .0181519     1.67   0.099    -.0058774    .0664593
     8 1927  |   .0309893   .0198177     1.56   0.122    -.0084983    .0704769
     8 1928  |   .0420534   .0211093     1.99   0.050    -7.77e-06    .0841145
     8 1929  |   .0504297   .0230677     2.19   0.032     .0044663    .0963932
     8 1930  |   .0597895   .0285346     2.10   0.040     .0029331    .1166458
     8 1931  |    .069994   .0302758     2.31   0.024     .0096681      .13032
     8 1932  |    .081179   .0297638     2.73   0.008     .0218734    .1404847
     8 1933  |   .0850033   .0275273     3.09   0.003      .030154    .1398526
     8 1934  |   .0972783   .0252865     3.85   0.000     .0468939    .1476627
     8 1935  |   .0932602   .0234187     3.98   0.000     .0465974    .1399229
     8 1936  |   .0750812   .0206678     3.63   0.001     .0338998    .1162626
     8 1937  |   .0518172   .0134068     3.86   0.000     .0251035    .0785309
     8 1938  |   .0310953   .0079152     3.93   0.000     .0153238    .0468667
     8 1939  |   .0196367   .0059854     3.28   0.002     .0077106    .0315628
     8 1940  |    .007982   .0033639     2.37   0.020     .0012793    .0146847
     8 1941  |          0  (omitted)
     9 1915  |  -.0166837   .0167837    -0.99   0.323     -.050126    .0167586
     9 1916  |  -.0156461   .0166068    -0.94   0.349    -.0487358    .0174436
     9 1917  |   -.015733   .0165437    -0.95   0.345     -.048697     .017231
     9 1918  |  -.0149007   .0159183    -0.94   0.352    -.0466185    .0168172
     9 1919  |  -.0128231   .0163622    -0.78   0.436    -.0454254    .0197792
     9 1920  |  -.0110763   .0163769    -0.68   0.501    -.0437079    .0215553
     9 1921  |  -.0096991   .0164849    -0.59   0.558    -.0425461    .0231478
     9 1922  |  -.0145699   .0179005    -0.81   0.418    -.0502376    .0210977
     9 1923  |  -.0097536   .0177169    -0.55   0.584    -.0450553     .025548
     9 1924  |  -.0070018   .0166164    -0.42   0.675    -.0401108    .0261072
     9 1925  |  -.0027943     .01728    -0.16   0.872    -.0372256    .0316369
     9 1926  |   .0022394   .0197152     0.11   0.910     -.037044    .0415228
     9 1927  |   .0066495   .0210947     0.32   0.753    -.0353826    .0486816
     9 1928  |   .0154268   .0223301     0.69   0.492    -.0290669    .0599206
     9 1929  |    .021416    .024258     0.88   0.380    -.0269193    .0697512
     9 1930  |   .0293261   .0297217     0.99   0.327    -.0298958    .0885479
     9 1931  |   .0362067   .0301318     1.20   0.233    -.0238323    .0962456
     9 1932  |   .0462648   .0316507     1.46   0.148    -.0168006    .1093302
     9 1933  |   .0540505   .0284935     1.90   0.062     -.002724     .110825
     9 1934  |   .0710086   .0251652     2.82   0.006     .0208659    .1211513
     9 1935  |   .0891744   .0242316     3.68   0.000     .0408917     .137457
     9 1936  |   .0949778   .0215076     4.42   0.000      .052123    .1378326
     9 1937  |   .0802417   .0158275     5.07   0.000     .0487046    .1117787
     9 1938  |   .0407095   .0113751     3.58   0.001     .0180441    .0633748
     9 1939  |   .0241778   .0090175     2.68   0.009     .0062101    .0421455
     9 1940  |   .0082805   .0051369     1.61   0.111     -.001955     .018516
     9 1941  |          0  (omitted)
    10 1915  |   .0020672   .0107131     0.19   0.848    -.0192791    .0234135
    10 1916  |   .0032942   .0113323     0.29   0.772    -.0192859    .0258743
    10 1917  |   .0037568   .0113343     0.33   0.741    -.0188273    .0263409
    10 1918  |  -.0015102   .0118465    -0.13   0.899    -.0251149    .0220946
    10 1919  |   .0030892   .0118834     0.26   0.796    -.0205891    .0267674
    10 1920  |   .0043346   .0124645     0.35   0.729    -.0205015    .0291706
    10 1921  |   .0038251   .0132463     0.29   0.774    -.0225687    .0302189
    10 1922  |   .0059569   .0141093     0.42   0.674    -.0221566    .0340704
    10 1923  |   .0065638   .0141144     0.47   0.643    -.0215598    .0346875
    10 1924  |   .0076091   .0131121     0.58   0.563    -.0185174    .0337355
    10 1925  |   .0148283   .0145028     1.02   0.310    -.0140691    .0437258
    10 1926  |   .0222798   .0171157     1.30   0.197     -.011824    .0563835
    10 1927  |   .0243582   .0186843     1.30   0.196    -.0128711    .0615876
    10 1928  |   .0367338   .0197936     1.86   0.067    -.0027058    .0761735
    10 1929  |   .0466201   .0215519     2.16   0.034     .0036769    .0895632
    10 1930  |   .0589044   .0265851     2.22   0.030     .0059324    .1118764
    10 1931  |   .0650922   .0281159     2.32   0.023     .0090701    .1211143
    10 1932  |   .0810522   .0280628     2.89   0.005     .0251358    .1369685
    10 1933  |   .0911792   .0249983     3.65   0.000      .041369    .1409895
    10 1934  |   .1067552   .0222158     4.81   0.000     .0624893    .1510212
    10 1935  |   .1163683    .022167     5.25   0.000     .0721996     .160537
    10 1936  |   .1003146   .0206777     4.85   0.000     .0591135    .1415158
    10 1937  |   .0808067   .0143169     5.64   0.000     .0522796    .1093339
    10 1938  |   .0437466   .0084255     5.19   0.000     .0269585    .0605347
    10 1939  |   .0257909    .006989     3.69   0.000      .011865    .0397168
    10 1940  |   .0108891   .0051033     2.13   0.036     .0007205    .0210577
    10 1941  |          0  (omitted)
    11 1915  |  -.0206019   .0362852    -0.57   0.572    -.0929018    .0516981
    11 1916  |  -.0226954   .0361827    -0.63   0.532     -.094791    .0494003
    11 1917  |  -.0254339   .0377897    -0.67   0.503    -.1007316    .0498638
    11 1918  |  -.0254923   .0322437    -0.79   0.432    -.0897392    .0387547
    11 1919  |  -.0254586   .0321073    -0.79   0.430    -.0894338    .0385167
    11 1920  |  -.0267258   .0328763    -0.81   0.419    -.0922334    .0387817
    11 1921  |   -.028125   .0318212    -0.88   0.380    -.0915301    .0352801
    11 1922  |   -.029902   .0298758    -1.00   0.320     -.089431    .0296269
    11 1923  |  -.0281978   .0261062    -1.08   0.284    -.0802155    .0238199
    11 1924  |  -.0282214   .0259583    -1.09   0.280    -.0799445    .0235016
    11 1925  |  -.0294813   .0272075    -1.08   0.282    -.0836935    .0247309
    11 1926  |  -.0252497   .0283611    -0.89   0.376    -.0817604    .0312611
    11 1927  |  -.0301761   .0320317    -0.94   0.349    -.0940007    .0336485
    11 1928  |  -.0260104   .0332051    -0.78   0.436     -.092173    .0401523
    11 1929  |  -.0319393   .0354735    -0.90   0.371    -.1026217    .0387432
    11 1930  |  -.0249788   .0404853    -0.62   0.539    -.1056475    .0556899
    11 1931  |  -.0279894   .0451435    -0.62   0.537    -.1179398    .0619611
    11 1932  |  -.0205239   .0463845    -0.44   0.659    -.1129471    .0718993
    11 1933  |  -.0286354   .0438702    -0.65   0.516    -.1160486    .0587778
    11 1934  |   -.010576   .0420527    -0.25   0.802    -.0943678    .0732158
    11 1935  |   .0088268    .034009     0.26   0.796    -.0589377    .0765913
    11 1936  |   .0273472   .0267683     1.02   0.310    -.0259898    .0806843
    11 1937  |    .035471   .0189842     1.87   0.066    -.0023559    .0732979
    11 1938  |   .0232695   .0094776     2.46   0.016      .004385    .0421541
    11 1939  |   .0005654   .0053419     0.11   0.916    -.0100786    .0112093
    11 1940  |  -.0009429   .0040505    -0.23   0.817    -.0090137    .0071279
    11 1941  |          0  (omitted)
             |
       _cons |     1.1803   .1587548     7.43   0.000     .8639739    1.496626
------------------------------------------------------------------------------

. reg marrmu sr10u lnpopfu i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      2,025
                                                F(65, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9976
                                                Root MSE          =     .01765

                                 (Std. Err. adjusted for 75 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
      marrmu |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10u |   .0120061   .0433712     0.28   0.783     -.074413    .0984252
     lnpopfu |  -.0156469   .0134691    -1.16   0.249    -.0424845    .0111908
             |
         yob |
       1916  |  -.0036278   .0052168    -0.70   0.489    -.0140224    .0067669
       1917  |   -.005275   .0052479    -1.01   0.318    -.0157317    .0051818
       1918  |  -.0066987   .0077829    -0.86   0.392    -.0222065    .0088091
       1919  |  -.0034813   .0032833    -1.06   0.292    -.0100234    .0030607
       1920  |  -.0119814   .0044701    -2.68   0.009    -.0208883   -.0030744
       1921  |   -.007635   .0034074    -2.24   0.028    -.0144243   -.0008457
       1922  |  -.0138203   .0047731    -2.90   0.005    -.0233309   -.0043097
       1923  |  -.0163244   .0051757    -3.15   0.002    -.0266373   -.0060115
       1924  |  -.0224848   .0052909    -4.25   0.000     -.033027   -.0119425
       1925  |  -.0309796   .0070613    -4.39   0.000    -.0450496   -.0169096
       1926  |  -.0431132    .009571    -4.50   0.000    -.0621838   -.0240426
       1927  |  -.0485085   .0133835    -3.62   0.001    -.0751756   -.0218413
       1928  |  -.0686578   .0139908    -4.91   0.000    -.0965352   -.0407804
       1929  |  -.0934314   .0180363    -5.18   0.000    -.1293695   -.0574933
       1930  |  -.1266783     .02377    -5.33   0.000     -.174041   -.0793155
       1931  |  -.1600527   .0239361    -6.69   0.000    -.2077465   -.1123589
       1932  |  -.2139757   .0252122    -8.49   0.000     -.264212   -.1637393
       1933  |  -.2674768   .0235719   -11.35   0.000    -.3144447   -.2205088
       1934  |  -.3526139    .022888   -15.41   0.000    -.3982194   -.3070085
       1935  |  -.4646571   .0260975   -17.80   0.000    -.5166575   -.4126567
       1936  |  -.5978011   .0261348   -22.87   0.000    -.6498758   -.5457263
       1937  |   -.742923    .023528   -31.58   0.000    -.7898037   -.6960424
       1938  |  -.8300844   .0208179   -39.87   0.000     -.871565   -.7886038
       1939  |  -.8766686   .0201207   -43.57   0.000      -.91676   -.8365773
       1940  |   -.913762   .0186997   -48.87   0.000     -.951022    -.876502
       1941  |  -.9431118   .0177485   -53.14   0.000    -.9784764   -.9077471
             |
       regno |
          2  |  -.0684909   .0198828    -3.44   0.001    -.1081083   -.0288735
          3  |  -.0231613   .0067605    -3.43   0.001    -.0366319   -.0096907
          5  |  -.0128159   .0011902   -10.77   0.000    -.0151874   -.0104443
          6  |  -.0129399   .0042745    -3.03   0.003    -.0214569   -.0044228
          7  |  -.0278687   .0265195    -1.05   0.297      -.08071    .0249726
          8  |  -.0125676   .0125239    -1.00   0.319    -.0375219    .0123868
          9  |  -.0262435   .0166852    -1.57   0.120    -.0594895    .0070025
         10  |  -.0257373   .0171495    -1.50   0.138    -.0599084    .0084338
         11  |  -.0148447   .0120127    -1.24   0.220    -.0387806    .0090912
         12  |  -.0073117   .0146744    -0.50   0.620     -.036551    .0219276
         13  |   -.002129   .0164021    -0.13   0.897     -.034811     .030553
         14  |   -.021439   .0119029    -1.80   0.076    -.0451561    .0022781
         15  |    -.01264   .0119344    -1.06   0.293    -.0364198    .0111398
         16  |  -.0214619   .0357537    -0.60   0.550    -.0927027    .0497789
         17  |   .0104261   .0315415     0.33   0.742    -.0524217    .0732739
         18  |  -.0479875   .0147034    -3.26   0.002    -.0772848   -.0186903
         19  |  -.0291925   .0115292    -2.53   0.013    -.0521649   -.0062201
         20  |  -.0317716   .0118146    -2.69   0.009    -.0553127   -.0082304
         21  |  -.0100173   .0148807    -0.67   0.503    -.0396677    .0196331
         22  |   .0051083   .0175561     0.29   0.772     -.029873    .0400896
         23  |  -.0251815   .0146203    -1.72   0.089    -.0543132    .0039501
         24  |  -.0274426   .0152487    -1.80   0.076    -.0578263    .0029411
         25  |  -.0321437   .0150753    -2.13   0.036     -.062182   -.0021055
         26  |  -.0322781   .0122578    -2.63   0.010    -.0567024   -.0078538
         27  |  -.0132492   .0134745    -0.98   0.329    -.0400977    .0135993
         28  |   .0009421   .0236397     0.04   0.968     -.046161    .0480452
         29  |  -.0263393   .0136274    -1.93   0.057    -.0534924    .0008138
         30  |  -.0143977   .0154459    -0.93   0.354    -.0451743    .0163789
         31  |  -.0352451   .0117167    -3.01   0.004    -.0585911   -.0118991
         32  |  -.0247796   .0116008    -2.14   0.036    -.0478947   -.0016645
         33  |  -.0340835   .0113673    -3.00   0.004    -.0567335   -.0114336
         34  |  -.0611971   .0363144    -1.69   0.096    -.1335552     .011161
         35  |  -.0145942   .0185175    -0.79   0.433    -.0514911    .0223026
         36  |  -.0530309   .0122796    -4.32   0.000    -.0774985   -.0285634
         37  |  -.0094711   .0166003    -0.57   0.570     -.042548    .0236058
         38  |   -.018658   .0119377    -1.56   0.122    -.0424445    .0051284
         39  |    .002253   .0200658     0.11   0.911    -.0377291     .042235
         40  |  -.0154138    .017701    -0.87   0.387    -.0506839    .0198563
         41  |  -.0036892   .0116901    -0.32   0.753    -.0269823    .0196039
         42  |  -.0405551    .022381    -1.81   0.074    -.0851502      .00404
         43  |  -.0258023   .0137928    -1.87   0.065    -.0532851    .0016805
         44  |  -.0326591   .0167106    -1.95   0.054    -.0659558    .0006376
         46  |  -.0862801   .0140669    -6.13   0.000    -.1143089   -.0582512
         47  |  -.0197587   .0135196    -1.46   0.148    -.0466972    .0071798
         49  |   .0106877   .0232098     0.46   0.647    -.0355589    .0569343
         50  |  -.0026376   .0148925    -0.18   0.860    -.0323116    .0270363
         51  |   .0163624   .0263833     0.62   0.537    -.0362075    .0689323
         52  |   .0041155     .01915     0.21   0.830    -.0340416    .0422726
         53  |  -.0009058   .0124462    -0.07   0.942    -.0257053    .0238937
         54  |  -.0133791   .0117525    -1.14   0.259    -.0367964    .0100383
         55  |  -.0065643   .0145316    -0.45   0.653    -.0355192    .0223906
         56  |  -.0110385   .0226909    -0.49   0.628    -.0562512    .0341741
         58  |   .0087713   .0295894     0.30   0.768    -.0501869    .0677295
         59  |   .0115982    .025521     0.45   0.651    -.0392535    .0624499
         61  |   .0102983   .0162747     0.63   0.529    -.0221297    .0427263
         62  |   .0194458   .0252825     0.77   0.444    -.0309306    .0698223
         63  |   .0061461   .0200805     0.31   0.760    -.0338652    .0461573
         64  |  -.0105856   .0145931    -0.73   0.471     -.039663    .0184917
         65  |  -.0361529   .0120307    -3.01   0.004    -.0601247   -.0121811
         66  |  -.0195899   .0117088    -1.67   0.099    -.0429203    .0037405
         69  |  -.0090882   .0143809    -0.63   0.529    -.0377428    .0195664
         70  |  -.0386798   .0309902    -1.25   0.216     -.100429    .0230695
         71  |   -.000608   .0159432    -0.04   0.970    -.0323756    .0311595
         72  |  -.0258739   .0222766    -1.16   0.249    -.0702609    .0185132
         75  |   -.022661   .0218018    -1.04   0.302     -.066102    .0207801
         77  |   .0107031   .0145743     0.73   0.465    -.0183369    .0397431
         79  |  -.1057545   .0303404    -3.49   0.001     -.166209   -.0452999
         82  |   .0148178   .0229887     0.64   0.521    -.0309883    .0606238
         83  |   .0248757   .0225437     1.10   0.273    -.0200436    .0697949
         84  |   .0219301   .0215479     1.02   0.312    -.0210051    .0648653
         85  |  -.0396913   .0281523    -1.41   0.163     -.095786    .0164035
         87  |  -.1239299   .0382056    -3.24   0.002    -.2000562   -.0478036
         88  |  -.0037475   .0224668    -0.17   0.868    -.0485136    .0410186
         89  |  -.0254324   .0135331    -1.88   0.064    -.0523976    .0015328
             |
   lgreg#yob |
     2 1915  |   .0081908   .0102219     0.80   0.426    -.0121768    .0285584
     2 1916  |   .0107949   .0109266     0.99   0.326    -.0109768    .0325667
     2 1917  |   .0103924   .0111091     0.94   0.353    -.0117431    .0325278
     2 1918  |   .0104968   .0113231     0.93   0.357     -.012065    .0330586
     2 1919  |   .0142465   .0109063     1.31   0.196    -.0074847    .0359777
     2 1920  |   .0119236   .0110699     1.08   0.285    -.0101337    .0339808
     2 1921  |   .0099341   .0111691     0.89   0.377    -.0123208    .0321889
     2 1922  |   .0130985   .0131066     1.00   0.321    -.0130171     .039214
     2 1923  |   .0135533   .0127246     1.07   0.290    -.0118011    .0389077
     2 1924  |   .0183686   .0112886     1.63   0.108    -.0041246    .0408617
     2 1925  |   .0178991   .0131592     1.36   0.178    -.0083212    .0441193
     2 1926  |   .0264024   .0159801     1.65   0.103    -.0054387    .0582435
     2 1927  |   .0287232   .0185928     1.54   0.127    -.0083238    .0657702
     2 1928  |   .0380609   .0192283     1.98   0.051    -.0002524    .0763741
     2 1929  |   .0402034   .0219296     1.83   0.071    -.0034924    .0838991
     2 1930  |   .0452122   .0282176     1.60   0.113    -.0110125     .101437
     2 1931  |   .0439394   .0287465     1.53   0.131    -.0133393    .1012181
     2 1932  |   .0473418   .0311563     1.52   0.133    -.0147385    .1094222
     2 1933  |   .0464099   .0302192     1.54   0.129    -.0138033     .106623
     2 1934  |   .0431222    .030633     1.41   0.163    -.0179154    .1041598
     2 1935  |   .0256991   .0281945     0.91   0.365    -.0304797     .081878
     2 1936  |   .0193776   .0269695     0.72   0.475    -.0343602    .0731155
     2 1937  |   .0071655   .0185351     0.39   0.700    -.0297666    .0440976
     2 1938  |   .0036535    .008513     0.43   0.669    -.0133089     .020616
     2 1939  |   .0029589    .006191     0.48   0.634    -.0093769    .0152946
     2 1940  |   .0023389   .0037246     0.63   0.532    -.0050825    .0097603
     2 1941  |          0  (omitted)
     3 1915  |   .0094337   .0070356     1.34   0.184    -.0045851    .0234525
     3 1916  |    .009216   .0093489     0.99   0.327     -.009412    .0278441
     3 1917  |   .0080783   .0087419     0.92   0.358    -.0093403    .0254969
     3 1918  |   .0057438   .0091122     0.63   0.530    -.0124126    .0239002
     3 1919  |   .0117524   .0097444     1.21   0.232    -.0076636    .0311685
     3 1920  |   .0158079   .0099263     1.59   0.116    -.0039706    .0355864
     3 1921  |   .0094828   .0104353     0.91   0.366    -.0113101    .0302757
     3 1922  |   .0115794   .0114779     1.01   0.316    -.0112908    .0344497
     3 1923  |   .0153559   .0114505     1.34   0.184    -.0074598    .0381716
     3 1924  |   .0130607   .0101515     1.29   0.202    -.0071667    .0332881
     3 1925  |   .0162018   .0126569     1.28   0.205    -.0090177    .0414213
     3 1926  |   .0230336   .0149374     1.54   0.127    -.0067299    .0527971
     3 1927  |   .0222064   .0172698     1.29   0.203    -.0122044    .0566173
     3 1928  |   .0326261   .0177635     1.84   0.070    -.0027684    .0680207
     3 1929  |   .0414006   .0202765     2.04   0.045     .0009988    .0818025
     3 1930  |   .0461834   .0260314     1.77   0.080    -.0056853    .0980522
     3 1931  |   .0435171   .0256354     1.70   0.094    -.0075627    .0945968
     3 1932  |   .0485467   .0263555     1.84   0.069    -.0039678    .1010611
     3 1933  |   .0544699   .0236351     2.30   0.024     .0073758    .1015639
     3 1934  |   .0562436   .0215277     2.61   0.011     .0133487    .0991385
     3 1935  |   .0386263   .0218756     1.77   0.082    -.0049619    .0822144
     3 1936  |   .0151617   .0206181     0.74   0.464    -.0259208    .0562442
     3 1937  |   .0053657    .014161     0.38   0.706    -.0228506     .033582
     3 1938  |   .0006298   .0071511     0.09   0.930     -.013619    .0148786
     3 1939  |   .0022777   .0055163     0.41   0.681    -.0087139    .0132692
     3 1940  |  -.0029873   .0035095    -0.85   0.397    -.0099801    .0040055
     3 1941  |          0  (omitted)
     4 1915  |   .0127636   .0085814     1.49   0.141    -.0043352    .0298624
     4 1916  |   .0109269   .0091387     1.20   0.236    -.0072822    .0291361
     4 1917  |   .0088843   .0090367     0.98   0.329    -.0091216    .0268903
     4 1918  |   .0104968   .0090439     1.16   0.250    -.0075236    .0285172
     4 1919  |   .0104759   .0097381     1.08   0.286    -.0089278    .0298795
     4 1920  |   .0162292   .0107324     1.51   0.135    -.0051556     .037614
     4 1921  |   .0070574   .0104454     0.68   0.501    -.0137556    .0278703
     4 1922  |   .0106212   .0121851     0.87   0.386    -.0136581    .0349004
     4 1923  |   .0098107     .01216     0.81   0.422    -.0144186      .03404
     4 1924  |   .0161288   .0107136     1.51   0.136    -.0052186    .0374762
     4 1925  |   .0138588   .0120567     1.15   0.254    -.0101646    .0378822
     4 1926  |   .0214011   .0146695     1.46   0.149    -.0078284    .0506307
     4 1927  |   .0191603   .0170012     1.13   0.263    -.0147152    .0530358
     4 1928  |   .0223897   .0177229     1.26   0.210     -.012924    .0577034
     4 1929  |   .0295975   .0203325     1.46   0.150    -.0109159     .070111
     4 1930  |   .0348727   .0256833     1.36   0.179    -.0163024    .0860478
     4 1931  |    .033757   .0253237     1.33   0.187    -.0167016    .0842156
     4 1932  |   .0282276   .0260169     1.08   0.281    -.0236122    .0800673
     4 1933  |   .0317269   .0233543     1.36   0.178    -.0148075    .0782613
     4 1934  |   .0187429   .0206629     0.91   0.367    -.0224288    .0599147
     4 1935  |  -.0068075   .0213025    -0.32   0.750    -.0492537    .0356386
     4 1936  |   -.009775   .0213917    -0.46   0.649     -.052399     .032849
     4 1937  |  -.0039873   .0145781    -0.27   0.785    -.0330347    .0250602
     4 1938  |   .0063917   .0077575     0.82   0.413    -.0090655    .0218489
     4 1939  |  -.0005652   .0079553    -0.07   0.944    -.0164165    .0152862
     4 1940  |  -.0037454   .0037154    -1.01   0.317    -.0111485    .0036577
     4 1941  |          0  (omitted)
     5 1915  |    .013929   .0071005     1.96   0.054    -.0002191    .0280771
     5 1916  |   .0115982   .0086807     1.34   0.186    -.0056985    .0288949
     5 1917  |   .0101419    .008944     1.13   0.260    -.0076794    .0279631
     5 1918  |   .0095252   .0091144     1.05   0.299    -.0086357    .0276861
     5 1919  |   .0115739   .0098153     1.18   0.242    -.0079835    .0311312
     5 1920  |   .0150949    .009712     1.55   0.124    -.0042567    .0344465
     5 1921  |   .0117992   .0105875     1.11   0.269    -.0092969    .0328954
     5 1922  |   .0170487   .0126862     1.34   0.183    -.0082292    .0423266
     5 1923  |   .0179505   .0115851     1.55   0.126    -.0051333    .0410343
     5 1924  |   .0171901   .0097617     1.76   0.082    -.0022604    .0366407
     5 1925  |   .0203772   .0124555     1.64   0.106     -.004441    .0451954
     5 1926  |   .0316826    .014496     2.19   0.032     .0027987    .0605665
     5 1927  |   .0340729   .0167607     2.03   0.046     .0006764    .0674694
     5 1928  |   .0357759   .0171446     2.09   0.040     .0016145    .0699373
     5 1929  |   .0490718   .0195296     2.51   0.014     .0101583    .0879853
     5 1930  |   .0593488    .025316     2.34   0.022     .0089056     .109792
     5 1931  |   .0552563   .0249378     2.22   0.030     .0055668    .1049459
     5 1932  |   .0627214   .0254531     2.46   0.016     .0120049    .1134378
     5 1933  |    .061327   .0245911     2.49   0.015     .0123281    .1103258
     5 1934  |   .0552976   .0221215     2.50   0.015     .0112195    .0993757
     5 1935  |   .0447602   .0222828     2.01   0.048     .0003607    .0891597
     5 1936  |   .0163563   .0203508     0.80   0.424    -.0241936    .0569061
     5 1937  |   .0050928   .0134151     0.38   0.705    -.0216373     .031823
     5 1938  |   .0046703   .0073846     0.63   0.529    -.0100438    .0193845
     5 1939  |  -.0009477   .0064228    -0.15   0.883    -.0137455      .01185
     5 1940  |  -.0029258   .0038002    -0.77   0.444    -.0104979    .0046462
     5 1941  |          0  (omitted)
     6 1915  |   .0086927   .0070847     1.23   0.224    -.0054239    .0228093
     6 1916  |   .0116957   .0089049     1.31   0.193    -.0060476     .029439
     6 1917  |   .0117767   .0089255     1.32   0.191    -.0060077     .029561
     6 1918  |   .0053668   .0089402     0.60   0.550     -.012447    .0231807
     6 1919  |   .0141135   .0096426     1.46   0.148    -.0050997    .0333267
     6 1920  |   .0132327   .0099045     1.34   0.186    -.0065025    .0329679
     6 1921  |   .0043071   .0105154     0.41   0.683    -.0166453    .0252596
     6 1922  |   .0066231     .01143     0.58   0.564    -.0161517    .0293979
     6 1923  |   .0090517   .0130439     0.69   0.490    -.0169388    .0350422
     6 1924  |   .0140619   .0095681     1.47   0.146    -.0050029    .0331267
     6 1925  |   .0155862   .0121323     1.28   0.203    -.0085879    .0397602
     6 1926  |   .0232508   .0148911     1.56   0.123    -.0064204     .052922
     6 1927  |   .0205878   .0169767     1.21   0.229     -.013239    .0544146
     6 1928  |   .0300165   .0174853     1.72   0.090    -.0048237    .0648567
     6 1929  |   .0408546   .0199359     2.05   0.044     .0011314    .0805778
     6 1930  |   .0485405   .0263674     1.84   0.070    -.0039976    .1010786
     6 1931  |   .0495978   .0257473     1.93   0.058    -.0017049    .1009005
     6 1932  |   .0544908   .0263336     2.07   0.042       .00202    .1069616
     6 1933  |   .0571155   .0237829     2.40   0.019      .009727    .1045039
     6 1934  |   .0467779   .0224754     2.08   0.041     .0019947     .091561
     6 1935  |   .0442177   .0247578     1.79   0.078    -.0051133    .0935487
     6 1936  |   .0180939   .0219034     0.83   0.411    -.0255495    .0617373
     6 1937  |   .0111247   .0160719     0.69   0.491    -.0208993    .0431487
     6 1938  |   .0102547   .0092689     1.11   0.272    -.0082141    .0287234
     6 1939  |   .0086669    .006307     1.37   0.174       -.0039    .0212338
     6 1940  |   .0006156   .0038413     0.16   0.873    -.0070383    .0082695
     6 1941  |          0  (omitted)
     7 1915  |   .0041187   .0079804     0.52   0.607    -.0117826    .0200199
     7 1916  |    .003959   .0099681     0.40   0.692     -.015903    .0238209
     7 1917  |   .0004323   .0095591     0.05   0.964    -.0186147    .0194793
     7 1918  |  -.0053397   .0097942    -0.55   0.587    -.0248551    .0141757
     7 1919  |   -.002033    .009608    -0.21   0.833    -.0211773    .0171113
     7 1920  |  -.0022046   .0112546    -0.20   0.845    -.0246299    .0202208
     7 1921  |  -.0014265   .0113792    -0.13   0.901       -.0241    .0212469
     7 1922  |   .0002204   .0113544     0.02   0.985    -.0224038    .0228446
     7 1923  |  -.0040444   .0122319    -0.33   0.742    -.0284169    .0203282
     7 1924  |  -.0062943   .0111835    -0.56   0.575    -.0285779    .0159893
     7 1925  |  -.0027536   .0123889    -0.22   0.825    -.0274391    .0219318
     7 1926  |   .0035914    .015115     0.24   0.813    -.0265258    .0337086
     7 1927  |   .0098601   .0169591     0.58   0.563    -.0239317    .0436518
     7 1928  |   .0136312   .0181637     0.75   0.455    -.0225608    .0498232
     7 1929  |   .0214682   .0223799     0.96   0.341    -.0231247    .0660612
     7 1930  |    .022084   .0278527     0.79   0.430    -.0334139    .0775818
     7 1931  |   .0159939   .0295538     0.54   0.590    -.0428933    .0748812
     7 1932  |   .0114493   .0357561     0.32   0.750    -.0597963    .0826948
     7 1933  |   .0208946   .0344223     0.61   0.546    -.0476933    .0894825
     7 1934  |   .0160772   .0372855     0.43   0.668    -.0582159    .0903702
     7 1935  |   .0107424   .0325556     0.33   0.742     -.054126    .0756108
     7 1936  |   .0196925   .0287319     0.69   0.495    -.0375569     .076942
     7 1937  |   .0142021   .0190197     0.75   0.458    -.0236954    .0520997
     7 1938  |   .0133787   .0103552     1.29   0.200    -.0072545    .0340119
     7 1939  |    .007251    .007854     0.92   0.359    -.0083985    .0229004
     7 1940  |  -.0037316   .0046541    -0.80   0.425    -.0130052    .0055419
     7 1941  |          0  (omitted)
     8 1915  |   .0057167   .0068757     0.83   0.408    -.0079834    .0194169
     8 1916  |   .0045262   .0088786     0.51   0.612    -.0131648    .0222172
     8 1917  |   .0021328   .0083639     0.26   0.799    -.0145325    .0187982
     8 1918  |   .0013628   .0087799     0.16   0.877    -.0161315    .0188571
     8 1919  |   .0051393   .0093353     0.55   0.584    -.0134618    .0237404
     8 1920  |   .0085777   .0098414     0.87   0.386    -.0110317    .0281871
     8 1921  |   .0004661    .010851     0.04   0.966    -.0211549    .0220872
     8 1922  |   .0032445   .0116942     0.28   0.782    -.0200567    .0265456
     8 1923  |   .0020556   .0126681     0.16   0.872    -.0231862    .0272973
     8 1924  |   .0079341   .0097375     0.81   0.418    -.0114682    .0273365
     8 1925  |   .0121672   .0122028     1.00   0.322    -.0121475    .0364818
     8 1926  |   .0223227   .0144871     1.54   0.128    -.0065435    .0511889
     8 1927  |   .0219687   .0169427     1.30   0.199    -.0117904    .0557279
     8 1928  |   .0310054   .0173118     1.79   0.077    -.0034892       .0655
     8 1929  |   .0416899   .0197892     2.11   0.039      .002259    .0811207
     8 1930  |    .047271   .0259814     1.82   0.073     -.004498      .09904
     8 1931  |   .0521439   .0255498     2.04   0.045     .0012348     .103053
     8 1932  |   .0666902   .0261082     2.55   0.013     .0146684     .118712
     8 1933  |   .0703439   .0228693     3.08   0.003     .0247758    .1159119
     8 1934  |   .0765985   .0204039     3.75   0.000     .0359428    .1172542
     8 1935  |   .0718128   .0213774     3.36   0.001     .0292173    .1144083
     8 1936  |   .0571603   .0198311     2.88   0.005     .0176459    .0966747
     8 1937  |   .0353166   .0144282     2.45   0.017     .0065678    .0640654
     8 1938  |   .0269869   .0075181     3.59   0.001     .0120066    .0419671
     8 1939  |   .0152083   .0062041     2.45   0.017     .0028463    .0275703
     8 1940  |   .0060692   .0032952     1.84   0.070    -.0004966    .0126349
     8 1941  |          0  (omitted)
     9 1915  |  -.0093448   .0085714    -1.09   0.279    -.0264238    .0077341
     9 1916  |  -.0123175   .0097877    -1.26   0.212    -.0318199    .0071849
     9 1917  |  -.0181797    .011244    -1.62   0.110    -.0405839    .0042244
     9 1918  |  -.0146068   .0104336    -1.40   0.166    -.0353962    .0061826
     9 1919  |  -.0145972   .0110982    -1.32   0.192    -.0367108    .0075164
     9 1920  |  -.0077111   .0106175    -0.73   0.470    -.0288668    .0134447
     9 1921  |  -.0135262   .0110554    -1.22   0.225    -.0355546    .0085023
     9 1922  |  -.0112869    .013435    -0.84   0.404    -.0380566    .0154829
     9 1923  |  -.0127866   .0130343    -0.98   0.330     -.038758    .0131848
     9 1924  |  -.0085324   .0120528    -0.71   0.481    -.0325481    .0154833
     9 1925  |  -.0036204    .013401    -0.27   0.788    -.0303225    .0230817
     9 1926  |   .0012689   .0170752     0.07   0.941    -.0327543     .035292
     9 1927  |    .003136   .0194304     0.16   0.872    -.0355799    .0418519
     9 1928  |    .007241   .0205487     0.35   0.726    -.0337032    .0481853
     9 1929  |   .0138128   .0234995     0.59   0.558     -.033011    .0606365
     9 1930  |   .0185878   .0325575     0.57   0.570    -.0462846    .0834601
     9 1931  |   .0241964    .028879     0.84   0.405    -.0333463     .081739
     9 1932  |   .0338295   .0343468     0.98   0.328    -.0346081    .1022671
     9 1933  |   .0422906   .0304465     1.39   0.169    -.0183753    .1029565
     9 1934  |    .055711   .0269702     2.07   0.042     .0019716    .1094503
     9 1935  |   .0730405   .0273112     2.67   0.009     .0186218    .1274592
     9 1936  |     .07564   .0236246     3.20   0.002      .028567     .122713
     9 1937  |   .0645986    .015978     4.04   0.000     .0327619    .0964354
     9 1938  |   .0304452   .0090869     3.35   0.001     .0123391    .0485512
     9 1939  |   .0156009   .0075791     2.06   0.043     .0004992    .0307027
     9 1940  |   .0068158   .0040007     1.70   0.093    -.0011558    .0147874
     9 1941  |          0  (omitted)
    10 1915  |   .0011605   .0067111     0.17   0.863    -.0122116    .0145327
    10 1916  |   -.002509   .0089342    -0.28   0.780    -.0203108    .0152928
    10 1917  |  -.0024673   .0091071    -0.27   0.787    -.0206135    .0156789
    10 1918  |  -.0091811   .0097138    -0.95   0.348    -.0285364    .0101741
    10 1919  |  -.0009738   .0092079    -0.11   0.916    -.0193209    .0173733
    10 1920  |  -.0083427   .0135857    -0.61   0.541    -.0354127    .0187273
    10 1921  |  -.0061348   .0103366    -0.59   0.555    -.0267309    .0144612
    10 1922  |  -.0019868   .0114516    -0.17   0.863    -.0248046    .0208311
    10 1923  |  -.0028766   .0116188    -0.25   0.805    -.0260275    .0202743
    10 1924  |  -.0004423   .0095749    -0.05   0.963    -.0195207    .0186361
    10 1925  |   .0054511   .0117274     0.46   0.643    -.0179163    .0288185
    10 1926  |   .0114797   .0142833     0.80   0.424    -.0169804    .0399399
    10 1927  |    .009657   .0167386     0.58   0.566    -.0236954    .0430095
    10 1928  |   .0187048   .0177579     1.05   0.296    -.0166786    .0540883
    10 1929  |   .0330757   .0195865     1.69   0.095    -.0059512    .0721026
    10 1930  |   .0370962   .0256944     1.44   0.153    -.0141011    .0882935
    10 1931  |   .0392728   .0251006     1.56   0.122    -.0107413    .0892869
    10 1932  |   .0556466   .0259984     2.14   0.036     .0038436    .1074495
    10 1933  |   .0630511   .0231718     2.72   0.008     .0168803    .1092219
    10 1934  |   .0727696   .0207065     3.51   0.001     .0315109    .1140282
    10 1935  |   .0740825   .0225731     3.28   0.002     .0291047    .1190603
    10 1936  |   .0607321   .0214448     2.83   0.006     .0180025    .1034618
    10 1937  |   .0408487   .0156977     2.60   0.011     .0095703    .0721272
    10 1938  |   .0229882   .0082593     2.78   0.007     .0065312    .0394452
    10 1939  |   .0107513   .0062897     1.71   0.092    -.0017813    .0232839
    10 1940  |   .0055238      .0041     1.35   0.182    -.0026456    .0136933
    10 1941  |          0  (omitted)
    11 1915  |   -.035686   .0238104    -1.50   0.138    -.0831291    .0117572
    11 1916  |  -.0403727   .0238077    -1.70   0.094    -.0878105    .0070651
    11 1917  |  -.0414759   .0262159    -1.58   0.118    -.0937123    .0107605
    11 1918  |  -.0402384   .0197537    -2.04   0.045    -.0795984   -.0008783
    11 1919  |  -.0368399   .0211303    -1.74   0.085    -.0789428    .0052631
    11 1920  |  -.0382964   .0218169    -1.76   0.083    -.0817675    .0051747
    11 1921  |  -.0403007   .0202318    -1.99   0.050    -.0806135     .000012
    11 1922  |  -.0396914   .0201974    -1.97   0.053    -.0799355    .0005527
    11 1923  |   -.038449   .0173064    -2.22   0.029    -.0729327   -.0039652
    11 1924  |  -.0351474   .0182597    -1.92   0.058    -.0715307    .0012359
    11 1925  |  -.0331258   .0200295    -1.65   0.102    -.0730354    .0067838
    11 1926  |   -.033506   .0234194    -1.43   0.157    -.0801701    .0131582
    11 1927  |  -.0376611   .0289533    -1.30   0.197    -.0953519    .0200297
    11 1928  |  -.0330116    .031694    -1.04   0.301    -.0961634    .0301402
    11 1929  |  -.0364934   .0346187    -1.05   0.295    -.1054727    .0324859
    11 1930  |  -.0295245   .0390284    -0.76   0.452    -.1072903    .0482412
    11 1931  |  -.0330959   .0429788    -0.77   0.444     -.118733    .0525411
    11 1932  |   -.018318   .0454081    -0.40   0.688    -.1087957    .0721596
    11 1933  |  -.0244793   .0430318    -0.57   0.571     -.110222    .0612635
    11 1934  |  -.0107594   .0411482    -0.26   0.794    -.0927491    .0712302
    11 1935  |   .0079815   .0348757     0.23   0.820    -.0615097    .0774728
    11 1936  |   .0305927    .028033     1.09   0.279    -.0252643    .0864496
    11 1937  |   .0311783    .020236     1.54   0.128    -.0091428    .0714995
    11 1938  |   .0211867   .0094465     2.24   0.028     .0023642    .0400091
    11 1939  |   .0045644   .0062798     0.73   0.470    -.0079484    .0170772
    11 1940  |   9.40e-06   .0037933     0.00   0.998    -.0075489    .0075677
    11 1941  |          0  (omitted)
             |
       _cons |   1.102723   .1080516    10.21   0.000     .8874257    1.318021
------------------------------------------------------------------------------

. reg marrmr sr10r lnpopfr i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      1,971
                                                F(63, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9958
                                                Root MSE          =      .0228

                                 (Std. Err. adjusted for 73 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
      marrmr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10r |  -.0866528   .0468278    -1.85   0.068    -.1800024    .0066967
     lnpopfr |  -.0297215   .0182495    -1.63   0.108    -.0661011    .0066581
             |
         yob |
       1916  |  -.0090931   .0052426    -1.73   0.087    -.0195441    .0013579
       1917  |  -.0185776   .0079066    -2.35   0.022     -.034339   -.0028161
       1918  |   -.021007   .0111159    -1.89   0.063    -.0431661    .0011522
       1919  |  -.0032914   .0033597    -0.98   0.331    -.0099889    .0034061
       1920  |  -.0127527    .005229    -2.44   0.017    -.0231765   -.0023289
       1921  |   -.023822   .0056677    -4.20   0.000    -.0351203   -.0125236
       1922  |  -.0170402    .007083    -2.41   0.019    -.0311599   -.0029205
       1923  |  -.0150576   .0067064    -2.25   0.028    -.0284266   -.0016886
       1924  |  -.0138485   .0068786    -2.01   0.048    -.0275607   -.0001362
       1925  |  -.0126006   .0079762    -1.58   0.119    -.0285008    .0032997
       1926  |  -.0233321   .0117705    -1.98   0.051    -.0467962     .000132
       1927  |  -.0318078    .016062    -1.98   0.051    -.0638268    .0002112
       1928  |  -.0482201   .0157162    -3.07   0.003    -.0795498   -.0168904
       1929  |  -.0533841   .0206839    -2.58   0.012    -.0946168   -.0121514
       1930  |  -.0925591    .028009    -3.30   0.001     -.148394   -.0367242
       1931  |  -.1216901    .028875    -4.21   0.000    -.1792513   -.0641289
       1932  |  -.1627199   .0288373    -5.64   0.000     -.220206   -.1052338
       1933  |  -.1976498   .0278616    -7.09   0.000    -.2531909   -.1421086
       1934  |  -.2811348   .0274529   -10.24   0.000    -.3358612   -.2264083
       1935  |  -.3809591   .0279187   -13.65   0.000    -.4366141   -.3253041
       1936  |  -.5020103   .0320421   -15.67   0.000     -.565885   -.4381356
       1937  |  -.6530324    .037221   -17.54   0.000    -.7272312   -.5788336
       1938  |  -.7422342    .040944   -18.13   0.000    -.8238546   -.6606139
       1939  |  -.7864206   .0425337   -18.49   0.000      -.87121   -.7016313
       1940  |  -.8268881   .0424079   -19.50   0.000    -.9114266   -.7423495
       1941  |  -.8493571   .0416231   -20.41   0.000    -.9323312   -.7663829
             |
       regno |
          2  |  -.0263964   .0117626    -2.24   0.028    -.0498448   -.0029481
          3  |  -.0029272   .0148575    -0.20   0.844    -.0325452    .0266908
          5  |   .0200615   .0215464     0.93   0.355    -.0228905    .0630135
          6  |  -.0729035   .0304778    -2.39   0.019      -.13366   -.0121471
          8  |  -.0441126   .0304236    -1.45   0.151    -.1047608    .0165357
          9  |  -.0530262    .026782    -1.98   0.052    -.1064152    .0003627
         10  |  -.0382065   .0303249    -1.26   0.212    -.0986581    .0222451
         11  |  -.0016054   .0371907    -0.04   0.966    -.0757438    .0725329
         12  |  -.0313132   .0286752    -1.09   0.278    -.0884761    .0258497
         13  |  -.0414267   .0249541    -1.66   0.101    -.0911718    .0083184
         14  |  -.0309095   .0293885    -1.05   0.296    -.0894944    .0276754
         15  |  -.0431756   .0258055    -1.67   0.099    -.0946179    .0082666
         17  |  -.0021699   .0508323    -0.04   0.966    -.1035022    .0991624
         18  |  -.0213289   .0305671    -0.70   0.488    -.0822634    .0396056
         19  |  -.0158455   .0340996    -0.46   0.644    -.0838219    .0521309
         20  |  -.0268178   .0319556    -0.84   0.404    -.0905202    .0368846
         21  |  -.0236183   .0343402    -0.69   0.494    -.0920742    .0448375
         22  |  -.0182477   .0308623    -0.59   0.556    -.0797707    .0432752
         23  |    -.04531   .0281495    -1.61   0.112     -.101425    .0108049
         24  |  -.0299326   .0298628    -1.00   0.320    -.0894631    .0295979
         25  |  -.0099053   .0354434    -0.28   0.781    -.0805605    .0607499
         26  |  -.0360883   .0374091    -0.96   0.338    -.1106619    .0384854
         27  |  -.0109061   .0382951    -0.28   0.777    -.0872459    .0654337
         28  |   .0152179   .0456632     0.33   0.740    -.0758101    .1062459
         29  |  -.0172926   .0386914    -0.45   0.656    -.0944225    .0598373
         30  |  -.0055937   .0441086    -0.13   0.899    -.0935226    .0823352
         31  |   -.014202   .0396364    -0.36   0.721    -.0932157    .0648117
         32  |  -.0270023   .0348881    -0.77   0.441    -.0965504    .0425459
         33  |  -.0129996   .0378497    -0.34   0.732    -.0884515    .0624523
         34  |  -.0387043   .0187421    -2.07   0.043    -.0760661   -.0013426
         35  |  -.0154662   .0462984    -0.33   0.739    -.1077604    .0768279
         36  |  -.0555661   .0233009    -2.38   0.020    -.1020156   -.0091165
         37  |  -.0170394   .0343364    -0.50   0.621    -.0854877    .0514089
         38  |  -.0128708   .0382315    -0.34   0.737    -.0890839    .0633423
         39  |  -.0113027   .0339928    -0.33   0.740    -.0790661    .0564607
         40  |  -.0017703   .0364359    -0.05   0.961    -.0744039    .0708634
         41  |  -.0157173     .03312    -0.47   0.637    -.0817408    .0503062
         42  |  -.0531868   .0289188    -1.84   0.070    -.1108354    .0044617
         43  |   .0058069   .0437643     0.13   0.895    -.0814356    .0930494
         44  |  -.0322237   .0274045    -1.18   0.244    -.0868536    .0224061
         46  |  -.1227228   .0282798    -4.34   0.000    -.1790976    -.066348
         47  |  -.0060811   .0335554    -0.18   0.857    -.0729725    .0608103
         49  |   .0394738   .0615142     0.64   0.523    -.0831526    .1621002
         50  |   .0246884    .052802     0.47   0.642    -.0805705    .1299473
         51  |   .0280853   .0533753     0.53   0.600    -.0783164     .134487
         52  |   .0309232   .0472399     0.65   0.515    -.0632478    .1250942
         53  |   .0101959    .035112     0.29   0.772    -.0597986    .0801903
         54  |   .0161447   .0321954     0.50   0.618    -.0480357     .080325
         55  |   .0200617   .0361071     0.56   0.580    -.0519165    .0920399
         56  |  -.0200018   .0384648    -0.52   0.605    -.0966799    .0566763
         58  |  -.0265384   .0339381    -0.78   0.437    -.0941928     .041116
         59  |   .0202297   .0313509     0.65   0.521    -.0422672    .0827265
         61  |   .0393181   .0440924     0.89   0.376    -.0485785    .1272147
         62  |  -.0175362    .026601    -0.66   0.512    -.0705642    .0354919
         63  |   .0177669   .0350933     0.51   0.614    -.0521903    .0877241
         64  |   .0143544   .0342931     0.42   0.677    -.0540076    .0827164
         65  |  -.0293064   .0227213    -1.29   0.201    -.0746006    .0159877
         66  |  -.0089349   .0316944    -0.28   0.779    -.0721164    .0542467
         69  |  -.0287606   .0264289    -1.09   0.280    -.0814455    .0239244
         70  |  -.0485395   .0203278    -2.39   0.020    -.0890622   -.0080168
         71  |  -.0155245   .0224825    -0.69   0.492    -.0603425    .0292936
         72  |   .0258732   .0416229     0.62   0.536    -.0571005     .108847
         75  |  -.0237243   .0306615    -0.77   0.442    -.0848469    .0373983
         77  |  -.0110052   .0286922    -0.38   0.702     -.068202    .0461916
         79  |  -.1124409   .0351041    -3.20   0.002    -.1824196   -.0424621
         82  |   .0115387   .0397694     0.29   0.773    -.0677402    .0908176
         83  |   .0038743   .0333991     0.12   0.908    -.0627056    .0704543
         84  |   .0189357    .035381     0.54   0.594     -.051595    .0894664
         85  |  -.0661518   .0373449    -1.77   0.081    -.1405976     .008294
         87  |  -.1513364   .0384521    -3.94   0.000    -.2279892   -.0746836
         88  |  -.0533229   .0327966    -1.63   0.108    -.1187018     .012056
         89  |  -.0332244    .023772    -1.40   0.167    -.0806131    .0141642
             |
   lgreg#yob |
     2 1915  |   .0455016   .0209163     2.18   0.033     .0038058    .0871974
     2 1916  |   .0491074   .0209937     2.34   0.022     .0072572    .0909576
     2 1917  |   .0495214   .0204217     2.42   0.018     .0088114    .0902314
     2 1918  |   .0483526    .021021     2.30   0.024     .0064479    .0902572
     2 1919  |   .0473985   .0197073     2.41   0.019     .0081127    .0866842
     2 1920  |     .05191   .0202153     2.57   0.012     .0116115    .0922084
     2 1921  |   .0657343   .0232454     2.83   0.006     .0193955     .112073
     2 1922  |   .0550157   .0235784     2.33   0.022     .0080131    .1020183
     2 1923  |   .0703998    .024494     2.87   0.005     .0215719    .1192277
     2 1924  |   .0564542   .0223254     2.53   0.014     .0119494     .100959
     2 1925  |   .0570682   .0222591     2.56   0.012     .0126956    .1014408
     2 1926  |    .071238   .0262004     2.72   0.008     .0190084    .1234675
     2 1927  |   .0679244   .0262602     2.59   0.012     .0155756    .1202732
     2 1928  |    .079072   .0250896     3.15   0.002     .0290568    .1290872
     2 1929  |   .0800926   .0273633     2.93   0.005     .0255449    .1346402
     2 1930  |   .1007815   .0353579     2.85   0.006     .0302967    .1712662
     2 1931  |   .1013852   .0369603     2.74   0.008     .0277062    .1750641
     2 1932  |   .1088595   .0362986     3.00   0.004     .0364996    .1812193
     2 1933  |   .0966053   .0315763     3.06   0.003     .0336592    .1595515
     2 1934  |   .1124075   .0330904     3.40   0.001      .046443     .178372
     2 1935  |   .0808814   .0294958     2.74   0.008     .0220825    .1396802
     2 1936  |   .0600497   .0332811     1.80   0.075     -.006295    .1263944
     2 1937  |   .0396439   .0344434     1.15   0.254    -.0290178    .1083055
     2 1938  |   .0208358   .0166182     1.25   0.214    -.0122919    .0539635
     2 1939  |   .0127826   .0079389     1.61   0.112    -.0030433    .0286085
     2 1940  |   .0037421   .0052666     0.71   0.480    -.0067567    .0142409
     2 1941  |          0  (omitted)
     3 1915  |   .0435192   .0169865     2.56   0.013     .0096572    .0773812
     3 1916  |   .0482202   .0161001     3.00   0.004     .0161253    .0803152
     3 1917  |   .0458134   .0162737     2.82   0.006     .0133724    .0782545
     3 1918  |   .0402637   .0170666     2.36   0.021     .0062421    .0742853
     3 1919  |   .0433727    .016242     2.67   0.009     .0109949    .0757506
     3 1920  |    .045016   .0173472     2.60   0.011      .010435    .0795969
     3 1921  |   .0565465   .0207088     2.73   0.008     .0152643    .0978287
     3 1922  |   .0462491   .0214936     2.15   0.035     .0034024    .0890959
     3 1923  |   .0571592   .0209053     2.73   0.008     .0154853    .0988331
     3 1924  |   .0535605   .0202202     2.65   0.010     .0132523    .0938687
     3 1925  |    .052515   .0197923     2.65   0.010     .0130597    .0919702
     3 1926  |   .0608907   .0233063     2.61   0.011     .0144303     .107351
     3 1927  |   .0673538   .0242644     2.78   0.007     .0189836     .115724
     3 1928  |   .0768775   .0240826     3.19   0.002     .0288698    .1248853
     3 1929  |   .0754777   .0263886     2.86   0.006      .022873    .1280824
     3 1930  |   .0898955   .0339149     2.65   0.010     .0222874    .1575035
     3 1931  |   .0973243   .0350964     2.77   0.007     .0273608    .1672877
     3 1932  |   .0912834   .0342413     2.67   0.009     .0230245    .1595422
     3 1933  |   .0875419   .0310072     2.82   0.006     .0257302    .1493536
     3 1934  |   .0882098    .028409     3.10   0.003     .0315775     .144842
     3 1935  |   .0619605   .0231954     2.67   0.009     .0157214    .1081996
     3 1936  |   .0164501   .0211427     0.78   0.439     -.025697    .0585972
     3 1937  |  -.0014636   .0141487    -0.10   0.918    -.0296685    .0267413
     3 1938  |  -.0024783   .0087936    -0.28   0.779    -.0200081    .0150514
     3 1939  |   .0014441   .0085097     0.17   0.866    -.0155198     .018408
     3 1940  |  -.0016159   .0057664    -0.28   0.780     -.013111    .0098792
     3 1941  |          0  (omitted)
     4 1915  |   .0575357    .019456     2.96   0.004     .0187508    .0963206
     4 1916  |    .058693   .0186509     3.15   0.002     .0215131     .095873
     4 1917  |   .0620259   .0182531     3.40   0.001     .0256391    .0984128
     4 1918  |   .0579948   .0187404     3.09   0.003     .0206365    .0953532
     4 1919  |   .0515726   .0179413     2.87   0.005     .0158073    .0873378
     4 1920  |   .0509326   .0191681     2.66   0.010     .0127217    .0891434
     4 1921  |   .0636378   .0221928     2.87   0.005     .0193973    .1078784
     4 1922  |     .04829   .0237898     2.03   0.046     .0008659    .0957142
     4 1923  |   .0533427   .0231964     2.30   0.024     .0071015    .0995838
     4 1924  |    .059718   .0213835     2.79   0.007     .0170907    .1023452
     4 1925  |   .0612251   .0209387     2.92   0.005     .0194846    .1029656
     4 1926  |   .0643842   .0247291     2.60   0.011     .0150875    .1136808
     4 1927  |   .0716635   .0255923     2.80   0.007     .0206461    .1226809
     4 1928  |   .0820721   .0251353     3.27   0.002     .0319659    .1321784
     4 1929  |   .0869527   .0270236     3.22   0.002     .0330821    .1408233
     4 1930  |   .1066576   .0342013     3.12   0.003     .0384786    .1748367
     4 1931  |   .1160964   .0355491     3.27   0.002     .0452306    .1869622
     4 1932  |   .1098691   .0346994     3.17   0.002      .040697    .1790411
     4 1933  |   .1094879   .0309482     3.54   0.001     .0477937     .171182
     4 1934  |   .1065214   .0288803     3.69   0.000     .0489495    .1640933
     4 1935  |   .0715269   .0243279     2.94   0.004     .0230301    .1200237
     4 1936  |   .0360142   .0216611     1.66   0.101    -.0071663    .0791948
     4 1937  |    .021167   .0134438     1.57   0.120    -.0056328    .0479667
     4 1938  |   .0201149   .0123596     1.63   0.108    -.0045236    .0447533
     4 1939  |   .0121884   .0092853     1.31   0.193    -.0063214    .0306982
     4 1940  |   .0030105   .0067615     0.45   0.657    -.0104683    .0164894
     4 1941  |          0  (omitted)
     5 1915  |   .0403627   .0189633     2.13   0.037       .00256    .0781654
     5 1916  |   .0402209    .017957     2.24   0.028     .0044242    .0760176
     5 1917  |   .0418461   .0177938     2.35   0.021     .0063748    .0773174
     5 1918  |   .0375367   .0189444     1.98   0.051    -.0002282    .0753016
     5 1919  |   .0388201   .0178072     2.18   0.033     .0033222    .0743181
     5 1920  |   .0425155   .0187208     2.27   0.026     .0051964    .0798347
     5 1921  |   .0483129   .0220897     2.19   0.032     .0042779    .0923479
     5 1922  |   .0418277   .0223161     1.87   0.065    -.0026586    .0863141
     5 1923  |    .045454   .0225022     2.02   0.047     .0005968    .0903113
     5 1924  |   .0481453   .0211958     2.27   0.026     .0058922    .0903984
     5 1925  |   .0481952    .020955     2.30   0.024     .0064221    .0899683
     5 1926  |   .0540146   .0243221     2.22   0.030     .0055293    .1024999
     5 1927  |   .0631602   .0256524     2.46   0.016     .0120231    .1142972
     5 1928  |   .0730324   .0259747     2.81   0.006     .0212526    .1248121
     5 1929  |   .0808092   .0276246     2.93   0.005     .0257405    .1358778
     5 1930  |   .0998733   .0350243     2.85   0.006     .0300536    .1696929
     5 1931  |   .1071527   .0357157     3.00   0.004     .0359549    .1783506
     5 1932  |   .1145498   .0343848     3.33   0.001     .0460051    .1830945
     5 1933  |   .1071626   .0314987     3.40   0.001     .0443711    .1699541
     5 1934  |   .1152119   .0295207     3.90   0.000     .0563635    .1740603
     5 1935  |   .0919152   .0257139     3.57   0.001     .0406554     .143175
     5 1936  |   .0515094   .0253948     2.03   0.046     .0008858     .102133
     5 1937  |   .0129747   .0162073     0.80   0.426     -.019334    .0452834
     5 1938  |    .006789   .0111114     0.61   0.543    -.0153612    .0289393
     5 1939  |   .0038782   .0105121     0.37   0.713    -.0170772    .0248337
     5 1940  |   .0022393   .0072305     0.31   0.758    -.0121745     .016653
     5 1941  |          0  (omitted)
     6 1915  |   .0571121    .020625     2.77   0.007      .015997    .0982273
     6 1916  |   .0569785   .0200316     2.84   0.006     .0170463    .0969108
     6 1917  |    .058036   .0197721     2.94   0.004     .0186211    .0974509
     6 1918  |   .0526717   .0204474     2.58   0.012     .0119105    .0934329
     6 1919  |    .050539   .0197749     2.56   0.013     .0111184    .0899595
     6 1920  |   .0494777   .0209902     2.36   0.021     .0076346    .0913209
     6 1921  |   .0554698   .0241577     2.30   0.025     .0073124    .1036272
     6 1922  |   .0493047   .0240081     2.05   0.044     .0014455    .0971639
     6 1923  |   .0487185   .0251114     1.94   0.056    -.0013402    .0987772
     6 1924  |   .0577945   .0228281     2.53   0.014     .0122874    .1033016
     6 1925  |   .0584652   .0219847     2.66   0.010     .0146394    .1022909
     6 1926  |   .0668863   .0255804     2.61   0.011     .0158927    .1178799
     6 1927  |   .0776242   .0260369     2.98   0.004     .0257205    .1295278
     6 1928  |   .0917244   .0257984     3.56   0.001     .0402963    .1431525
     6 1929  |   .0975309   .0275562     3.54   0.001     .0425986    .1524633
     6 1930  |   .1180657   .0345432     3.42   0.001     .0492051    .1869262
     6 1931  |   .1220595    .035956     3.39   0.001     .0503824    .1937365
     6 1932  |   .1241757   .0352677     3.52   0.001     .0538709    .1944805
     6 1933  |   .1231434   .0322111     3.82   0.000     .0589317    .1873551
     6 1934  |   .1256732   .0309068     4.07   0.000     .0640616    .1872849
     6 1935  |   .1068386   .0280238     3.81   0.000     .0509742    .1627031
     6 1936  |   .0628443   .0271184     2.32   0.023     .0087848    .1169038
     6 1937  |   .0383671   .0247341     1.55   0.125    -.0109393    .0876736
     6 1938  |   .0286091   .0208037     1.38   0.173    -.0128623    .0700806
     6 1939  |    .020231   .0143955     1.41   0.164    -.0084659    .0489279
     6 1940  |   .0074044   .0074037     1.00   0.321    -.0073546    .0221635
     6 1941  |          0  (omitted)
     7 1915  |   .0372799     .03016     1.24   0.220    -.0228428    .0974027
     7 1916  |    .043314   .0293268     1.48   0.144    -.0151479    .1017759
     7 1917  |    .045279   .0279524     1.62   0.110    -.0104431    .1010012
     7 1918  |   .0433244   .0282976     1.53   0.130    -.0130859    .0997347
     7 1919  |   .0397509   .0273873     1.45   0.151    -.0148446    .0943465
     7 1920  |    .027224   .0300775     0.91   0.368    -.0327345    .0871824
     7 1921  |   .0499944    .030441     1.64   0.105    -.0106886    .1106774
     7 1922  |   .0399798   .0312531     1.28   0.205    -.0223221    .1022816
     7 1923  |   .0361022   .0317208     1.14   0.259    -.0271321    .0993364
     7 1924  |   .0359739   .0298394     1.21   0.232    -.0235098    .0954576
     7 1925  |   .0397625   .0303045     1.31   0.194    -.0206484    .1001734
     7 1926  |   .0488642   .0326459     1.50   0.139    -.0162141    .1139426
     7 1927  |   .0626239   .0323648     1.93   0.057    -.0018941    .1271419
     7 1928  |   .0712128   .0330307     2.16   0.034     .0053673    .1370583
     7 1929  |   .0729769   .0339783     2.15   0.035     .0052423    .1407114
     7 1930  |   .0862205    .041885     2.06   0.043     .0027243    .1697167
     7 1931  |   .0893576   .0453937     1.97   0.053     -.001133    .1798482
     7 1932  |   .0749577   .0515124     1.46   0.150    -.0277304    .1776457
     7 1933  |   .0736434   .0530497     1.39   0.169    -.0321092    .1793959
     7 1934  |   .0792679   .0528991     1.50   0.138    -.0261846    .1847203
     7 1935  |   .0786256   .0484544     1.62   0.109    -.0179665    .1752176
     7 1936  |   .0703121   .0436454     1.61   0.112    -.0166934    .1573176
     7 1937  |   .0664125   .0309113     2.15   0.035     .0047919    .1280331
     7 1938  |   .0374811   .0221784     1.69   0.095    -.0067308     .081693
     7 1939  |   .0260562   .0151453     1.72   0.090    -.0041354    .0562477
     7 1940  |    .000049   .0111492     0.00   0.997    -.0221766    .0222745
     7 1941  |          0  (omitted)
     8 1915  |   .0313627   .0203537     1.54   0.128    -.0092117    .0719371
     8 1916  |   .0324365   .0196716     1.65   0.104    -.0067782    .0716512
     8 1917  |   .0351956    .019637     1.79   0.077    -.0039501    .0743412
     8 1918  |   .0345368   .0199086     1.73   0.087    -.0051502    .0742238
     8 1919  |   .0341036   .0186925     1.82   0.072    -.0031592    .0713664
     8 1920  |   .0321791   .0200879     1.60   0.114    -.0078653    .0722236
     8 1921  |   .0392758    .023851     1.65   0.104    -.0082704    .0868219
     8 1922  |   .0334688   .0235676     1.42   0.160    -.0135124      .08045
     8 1923  |   .0303334   .0243967     1.24   0.218    -.0183005    .0789674
     8 1924  |   .0342687   .0227976     1.50   0.137    -.0111775    .0797148
     8 1925  |   .0386377   .0229495     1.68   0.097    -.0071113    .0843868
     8 1926  |   .0457035    .026819     1.70   0.093    -.0077592    .0991662
     8 1927  |   .0537704   .0280495     1.92   0.059    -.0021453    .1096862
     8 1928  |    .063311   .0296252     2.14   0.036     .0042542    .1223679
     8 1929  |   .0692065   .0316283     2.19   0.032     .0061567    .1322563
     8 1930  |   .0890844   .0394003     2.26   0.027     .0105415    .1676274
     8 1931  |   .1019727   .0419653     2.43   0.018     .0183164    .1856291
     8 1932  |    .110183   .0399105     2.76   0.007      .030623    .1897431
     8 1933  |   .1097998    .039165     2.80   0.006     .0317259    .1878737
     8 1934  |   .1261015   .0373256     3.38   0.001     .0516943    .2005087
     8 1935  |    .124032   .0329374     3.77   0.000     .0583726    .1896914
     8 1936  |   .1060185    .027781     3.82   0.000      .050638     .161399
     8 1937  |   .0772091   .0188125     4.10   0.000     .0397072    .1147111
     8 1938  |   .0373259    .011608     3.22   0.002     .0141858    .0604661
     8 1939  |   .0285659   .0106789     2.67   0.009     .0072779    .0498539
     8 1940  |    .013256   .0058329     2.27   0.026     .0016283    .0248838
     8 1941  |          0  (omitted)
     9 1915  |   .0172857   .0253975     0.68   0.498    -.0333432    .0679146
     9 1916  |   .0220076   .0251393     0.88   0.384    -.0281066    .0721218
     9 1917  |   .0283715   .0245804     1.15   0.252    -.0206287    .0773717
     9 1918  |   .0277973   .0241584     1.15   0.254    -.0203616    .0759563
     9 1919  |   .0240119   .0244845     0.98   0.330    -.0247971    .0728208
     9 1920  |   .0208125   .0236826     0.88   0.382    -.0263979    .0680229
     9 1921  |   .0390261   .0262791     1.49   0.142    -.0133604    .0914126
     9 1922  |   .0234913   .0257146     0.91   0.364    -.0277699    .0747524
     9 1923  |   .0276566   .0260727     1.06   0.292    -.0243183    .0796315
     9 1924  |   .0289896   .0245318     1.18   0.241    -.0199136    .0778929
     9 1925  |   .0273878   .0237943     1.15   0.254    -.0200452    .0748208
     9 1926  |   .0317961   .0270936     1.17   0.244    -.0222139    .0858062
     9 1927  |   .0431564   .0267493     1.61   0.111    -.0101673    .0964802
     9 1928  |    .053249   .0274741     1.94   0.057    -.0015197    .1080177
     9 1929  |   .0564686   .0292715     1.93   0.058     -.001883    .1148202
     9 1930  |   .0769705   .0357063     2.16   0.034     .0057912    .1481498
     9 1931  |   .0808409   .0373595     2.16   0.034      .006366    .1553157
     9 1932  |   .0898965   .0366285     2.45   0.017     .0168789    .1629141
     9 1933  |   .0891038   .0334322     2.67   0.009     .0224578    .1557497
     9 1934  |   .1076187   .0298093     3.61   0.001     .0481949    .1670425
     9 1935  |    .120276   .0288459     4.17   0.000     .0627727    .1777792
     9 1936  |     .12775   .0260419     4.91   0.000     .0758364    .1796636
     9 1937  |   .1051789   .0205355     5.12   0.000     .0642421    .1461157
     9 1938  |   .0532243   .0159707     3.33   0.001     .0213873    .0850613
     9 1939  |   .0350085   .0127453     2.75   0.008     .0096012    .0604158
     9 1940  |   .0110402   .0071659     1.54   0.128    -.0032448    .0253252
     9 1941  |          0  (omitted)
    10 1915  |   .0335745   .0210596     1.59   0.115     -.008407     .075556
    10 1916  |   .0373151   .0207082     1.80   0.076     -.003966    .0785962
    10 1917  |   .0419125    .020391     2.06   0.043     .0012638    .0825612
    10 1918  |   .0390109   .0204331     1.91   0.060    -.0017217    .0797435
    10 1919  |   .0348712   .0201107     1.73   0.087    -.0052187    .0749611
    10 1920  |   .0387788   .0206686     1.88   0.065    -.0024233    .0799809
    10 1921  |   .0476008   .0233256     2.04   0.045     .0011021    .0940995
    10 1922  |   .0418175     .02354     1.78   0.080    -.0051086    .0887436
    10 1923  |   .0414625   .0229088     1.81   0.074    -.0042055    .0871304
    10 1924  |   .0402599   .0219083     1.84   0.070    -.0034135    .0839334
    10 1925  |    .043893   .0209821     2.09   0.040     .0020659    .0857201
    10 1926  |   .0514346   .0243093     2.12   0.038     .0029749    .0998943
    10 1927  |    .063324   .0249973     2.53   0.013     .0134929    .1131552
    10 1928  |   .0758605   .0247315     3.07   0.003      .026559    .1251619
    10 1929  |   .0801423    .026898     2.98   0.004     .0265221    .1337626
    10 1930  |   .1046668   .0344079     3.04   0.003     .0360759    .1732578
    10 1931  |   .1105518   .0360844     3.06   0.003     .0386188    .1824847
    10 1932  |   .1242155   .0355217     3.50   0.001     .0534044    .1950267
    10 1933  |   .1318881   .0317341     4.16   0.000     .0686274    .1951488
    10 1934  |   .1510985   .0290541     5.20   0.000     .0931801    .2090168
    10 1935  |   .1654928   .0240149     6.89   0.000     .1176199    .2133656
    10 1936  |   .1493165   .0216839     6.89   0.000     .1060906    .1925425
    10 1937  |   .1250585    .015473     8.08   0.000     .0942135    .1559034
    10 1938  |   .0671101   .0094178     7.13   0.000     .0483361    .0858841
    10 1939  |    .045037   .0090331     4.99   0.000     .0270299    .0630441
    10 1940  |   .0185008   .0061802     2.99   0.004     .0061808    .0308208
    10 1941  |          0  (omitted)
    11 1915  |   .0145614   .0482228     0.30   0.764    -.0815689    .1106918
    11 1916  |   .0161269   .0476078     0.34   0.736    -.0787774    .1110313
    11 1917  |   .0163236   .0478652     0.34   0.734    -.0790939     .111741
    11 1918  |   .0194955   .0430691     0.45   0.652    -.0663612    .1053521
    11 1919  |   .0052341   .0456373     0.11   0.909    -.0857422    .0962105
    11 1920  |   .0015701   .0490808     0.03   0.975    -.0962706    .0994108
    11 1921  |   .0111253     .04871     0.23   0.820    -.0859763     .108227
    11 1922  |   .0018534   .0462419     0.04   0.968    -.0903282     .094035
    11 1923  |   .0023362   .0432772     0.05   0.957    -.0839353    .0886077
    11 1924  |  -.0018297   .0418493    -0.04   0.965    -.0852547    .0815953
    11 1925  |   -.017391   .0455015    -0.38   0.703    -.1080966    .0733147
    11 1926  |  -.0025137   .0433455    -0.06   0.954    -.0889213     .083894
    11 1927  |  -.0053904   .0458202    -0.12   0.907    -.0967313    .0859505
    11 1928  |   -.008719    .047213    -0.18   0.854    -.1028363    .0853984
    11 1929  |  -.0104039   .0438812    -0.24   0.813    -.0978795    .0770716
    11 1930  |   .0021596   .0541483     0.04   0.968     -.105783    .1101022
    11 1931  |  -.0030335   .0588863    -0.05   0.959    -.1204212    .1143543
    11 1932  |   -.008118   .0563502    -0.14   0.886    -.1204502    .1042142
    11 1933  |   -.014905   .0502044    -0.30   0.767    -.1149856    .0851756
    11 1934  |   .0104235   .0512501     0.20   0.839    -.0917418    .1125888
    11 1935  |   .0266669   .0406249     0.66   0.514    -.0543174    .1076512
    11 1936  |   .0452377   .0305335     1.48   0.143    -.0156298    .1061051
    11 1937  |   .0601752   .0233811     2.57   0.012     .0135659    .1067845
    11 1938  |   .0365678    .014727     2.48   0.015     .0072101    .0659255
    11 1939  |   .0012273   .0086971     0.14   0.888    -.0161101    .0185646
    11 1940  |    .001715    .006466     0.27   0.792    -.0111749    .0146048
    11 1941  |          0  (omitted)
             |
       _cons |     1.2459    .139116     8.96   0.000     .9685776    1.523223
------------------------------------------------------------------------------

. *  Birth rate;
. *  Women age 18-44;
. reg brate sr10a lnpopm urbshf i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      2,025
                                                F(66, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9625
                                                Root MSE          =     13.833

                                 (Std. Err. adjusted for 75 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
       brate |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10a |   75.96169   29.02319     2.62   0.011     18.13171    133.7917
      lnpopm |  -4.281993     8.4773    -0.51   0.615    -21.17338     12.6094
      urbshf |  -133.1893   26.75811    -4.98   0.000     -186.506   -79.87264
             |
         yob |
       1916  |   4.070072   2.623941     1.55   0.125    -1.158244    9.298388
       1917  |   17.21499   4.040135     4.26   0.000     9.164846    25.26514
       1918  |   22.18233   6.475147     3.43   0.001     9.280314    35.08434
       1919  |   35.17507   4.388155     8.02   0.000     26.43148    43.91866
       1920  |   34.02301   4.666515     7.29   0.000     24.72478    43.32125
       1921  |   50.94314   6.308942     8.07   0.000      38.3723    63.51398
       1922  |   60.90975   7.896104     7.71   0.000     45.17642    76.64308
       1923  |   67.05853    5.80716    11.55   0.000     55.48751    78.62955
       1924  |   80.49305   10.21314     7.88   0.000     60.14292    100.8432
       1925  |   89.89154   9.874481     9.10   0.000      70.2162    109.5669
       1926  |   88.69013   9.593897     9.24   0.000     69.57387    107.8064
       1927  |   107.1648   12.18622     8.79   0.000     82.88326    131.4464
       1928  |   110.6806   14.24259     7.77   0.000     82.30158    139.0596
       1929  |   130.8004   16.05233     8.15   0.000     98.81548    162.7854
       1930  |   125.9329   15.19654     8.29   0.000     95.65315    156.2127
       1931  |   141.6941    17.0713     8.30   0.000     107.6788    175.7094
       1932  |   157.6263   17.02287     9.26   0.000     123.7075    191.5451
       1933  |   153.7795   17.53791     8.77   0.000     118.8344    188.7245
       1934  |   160.7608   17.36447     9.26   0.000     126.1613    195.3602
       1935  |   169.2401    19.3972     8.72   0.000     130.5903    207.8899
       1936  |   157.4619   20.34237     7.74   0.000     116.9289     197.995
       1937  |   151.7539   21.79719     6.96   0.000      108.322    195.1857
       1938  |   109.0271   24.12041     4.52   0.000     60.96608     157.088
       1939  |   86.39019   25.32554     3.41   0.001     35.92795    136.8524
       1940  |   26.60469   23.78652     1.12   0.267    -20.79097    74.00036
       1941  |  -11.66437   20.44728    -0.57   0.570    -52.40646    29.07772
             |
       regno |
          2  |  -10.92695   13.23388    -0.83   0.412    -37.29603    15.44212
          3  |  -8.844039   7.471702    -1.18   0.240    -23.73173    6.043653
          5  |  -26.06749   8.257335    -3.16   0.002    -42.52059    -9.61439
          6  |    8.25728   7.122994     1.16   0.250    -5.935595    22.45015
          7  |   27.27214   15.71666     1.74   0.087    -4.043978    58.58826
          8  |  -15.14407   10.00847    -1.51   0.135    -35.08638    4.798249
          9  |  -24.69304   11.96805    -2.06   0.043    -48.53989   -.8461893
         10  |  -37.85106    13.8071    -2.74   0.008     -65.3623   -10.33981
         11  |  -8.895426   12.86072    -0.69   0.491    -34.52097    16.73011
         12  |  -2.762858   9.989355    -0.28   0.783    -22.66708    17.14137
         13  |   2.223751   9.878031     0.23   0.823    -17.45866    21.90616
         14  |  -20.97909   11.18705    -1.88   0.065    -43.26978    1.311597
         15  |   -17.2334   10.23573    -1.68   0.096    -37.62853    3.161729
         16  |   21.33747   20.99809     1.02   0.313    -20.50214    63.17708
         17  |  -15.40221   20.02752    -0.77   0.444    -55.30791    24.50349
         18  |  -39.27749   13.73354    -2.86   0.006    -66.64218   -11.91281
         19  |  -31.15775   13.00913    -2.40   0.019      -57.079   -5.236496
         20  |  -34.72294   12.20186    -2.85   0.006    -59.03567   -10.41021
         21  |  -26.60919   12.04441    -2.21   0.030     -50.6082   -2.610172
         22  |   -5.70255   12.07171    -0.47   0.638    -29.75597    18.35087
         23  |  -12.16732   9.918862    -1.23   0.224    -31.93108    7.596446
         24  |  -32.88292   14.04253    -2.34   0.022    -60.86327   -4.902578
         25  |  -47.49229   15.69884    -3.03   0.003    -78.77291   -16.21168
         26  |  -29.94112    14.7951    -2.02   0.047      -59.421   -.4612422
         27  |  -40.47848   14.23519    -2.84   0.006    -68.84272   -12.11424
         28  |  -32.44825    17.1583    -1.89   0.063     -66.6369    1.740395
         29  |  -50.29054   16.07655    -3.13   0.003    -82.32377   -18.25731
         30  |  -31.91072   15.86806    -2.01   0.048    -63.52851   -.2929247
         31  |  -39.28039   16.12597    -2.44   0.017    -71.41209   -7.148698
         32  |  -28.34298   13.46762    -2.10   0.039    -55.17779   -1.508162
         33  |  -30.21698   15.15028    -1.99   0.050    -60.40457   -.0293892
         34  |  -10.31115   19.82531    -0.52   0.605    -49.81393    29.19164
         35  |   9.041787    17.2523     0.52   0.602    -25.33418    43.41775
         36  |  -3.141096   11.42877    -0.27   0.784    -25.91342    19.63122
         37  |  -10.15412   14.37467    -0.71   0.482    -38.79628    18.48805
         38  |  -24.49309   15.69277    -1.56   0.123    -55.76162    6.775431
         39  |  -2.670311    15.3617    -0.17   0.862    -33.27917    27.93855
         40  |   -17.1747   15.39279    -1.12   0.268     -47.8455    13.49611
         41  |  -25.15962    14.4036    -1.75   0.085    -53.85942     3.54018
         42  |  -43.53202   24.00533    -1.81   0.074    -91.36369    4.299645
         43  |   34.03211   23.20274     1.47   0.147    -12.20037    80.26458
         44  |   .2474203   20.62554     0.01   0.990    -40.84986     41.3447
         46  |  -24.17782   18.97807    -1.27   0.207    -61.99246    13.63682
         47  |   21.49351   20.37181     1.06   0.295    -19.09821    62.08523
         49  |  -33.18267   25.85282    -1.28   0.203    -84.69555     18.3302
         50  |  -42.93713   24.61539    -1.74   0.085    -91.98437    6.110105
         51  |  -16.10494   23.11316    -0.70   0.488    -62.15891    29.94904
         52  |   18.85903    17.7232     1.06   0.291    -16.45521    54.17327
         53  |   16.54428   13.03948     1.27   0.208    -9.437458    42.52602
         54  |  -28.75112    13.8165    -2.08   0.041     -56.2811    -1.22115
         55  |   7.847551   14.15402     0.55   0.581    -20.35495    36.05005
         56  |   13.77266   17.13317     0.80   0.424    -20.36592    47.91124
         58  |   18.91758   20.15498     0.94   0.351     -21.2421    59.07726
         59  |   23.53983   17.66968     1.33   0.187    -11.66778    58.74744
         61  |   8.285245   16.09063     0.51   0.608    -23.77603    40.34652
         62  |   47.71052   16.94815     2.82   0.006     13.94059    81.48045
         63  |   21.58912   13.69148     1.58   0.119    -5.691748    48.86999
         64  |    18.0882   11.99847     1.51   0.136    -5.819281    41.99568
         65  |   7.723642   8.252766     0.94   0.352    -8.720354    24.16764
         66  |   3.836942   11.63986     0.33   0.743    -19.35598    27.02987
         69  |   21.31723   10.43851     2.04   0.045     .5180396    42.11642
         70  |   21.13262   15.56686     1.36   0.179    -9.885035    52.15027
         71  |    15.2679   9.398769     1.62   0.109    -3.459561    33.99535
         72  |   3.073243   15.98942     0.19   0.848    -28.78636    34.93285
         75  |   19.49175   14.48574     1.35   0.183    -9.371715    48.35522
         77  |   29.72059    9.56493     3.11   0.003     10.66205    48.77912
         79  |   31.52209   12.56919     2.51   0.014     6.477435    56.56675
         82  |   35.24088   13.53652     2.60   0.011     8.268765    62.21299
         83  |   42.07192   13.18218     3.19   0.002     15.80585      68.338
         84  |   35.78533   9.677548     3.70   0.000     16.50239    55.06827
         85  |   23.94291   9.807871     2.44   0.017     4.400302    43.48552
         87  |   9.280598   19.82931     0.47   0.641    -30.23017    48.79136
         88  |   41.28127    11.6759     3.54   0.001     18.01653    64.54601
         89  |   14.00773   9.684839     1.45   0.152    -5.289728     33.3052
             |
   lgreg#yob |
     2 1915  |  -6.836644   9.982484    -0.68   0.496    -26.72718    13.05389
     2 1916  |  -7.300495   10.08989    -0.72   0.472    -27.40504    12.80406
     2 1917  |  -15.71523   9.876258    -1.59   0.116     -35.3941    3.963647
     2 1918  |  -16.54209   11.01844    -1.50   0.138     -38.4968    5.412624
     2 1919  |  -21.42311   10.01386    -2.14   0.036    -41.37616   -1.470053
     2 1920  |  -17.76572    9.71111    -1.83   0.071    -37.11553    1.584086
     2 1921  |  -26.27643    11.0267    -2.38   0.020     -48.2476   -4.305262
     2 1922  |  -29.08644   11.52737    -2.52   0.014    -52.05522   -6.117666
     2 1923  |   -30.2173   10.34212    -2.92   0.005    -50.82441   -9.610179
     2 1924  |  -34.21998    12.8312    -2.67   0.009    -59.78672   -8.653249
     2 1925  |  -39.31234   11.09204    -3.54   0.001    -61.41371   -17.21097
     2 1926  |  -32.16233    10.8242    -2.97   0.004    -53.73001   -10.59465
     2 1927  |  -36.99269   11.40602    -3.24   0.002    -59.71969   -14.26569
     2 1928  |  -42.89664   11.39941    -3.76   0.000    -65.61046   -20.18281
     2 1929  |  -44.78327   14.43082    -3.10   0.003     -73.5373   -16.02923
     2 1930  |  -38.52923   11.47453    -3.36   0.001    -61.39274   -15.66572
     2 1931  |  -42.32578   12.67558    -3.34   0.001    -67.58242   -17.06913
     2 1932  |  -48.92672   14.46683    -3.38   0.001     -77.7525   -20.10094
     2 1933  |  -43.06819   12.05032    -3.57   0.001    -67.07899    -19.0574
     2 1934  |  -48.33831   11.16216    -4.33   0.000    -70.57939   -26.09723
     2 1935  |  -41.16631    13.4154    -3.07   0.003    -67.89708   -14.43555
     2 1936  |  -38.53151   11.90095    -3.24   0.002    -62.24466   -14.81835
     2 1937  |  -39.64032   12.50462    -3.17   0.002    -64.55631   -14.72432
     2 1938  |  -25.35098   10.28403    -2.47   0.016    -45.84236   -4.859598
     2 1939  |  -26.01247   12.21559    -2.13   0.037    -50.35256   -1.672366
     2 1940  |  -7.932709   6.127069    -1.29   0.199    -20.14116    4.275742
     2 1941  |          0  (omitted)
     3 1915  |   -.219446    5.79332    -0.04   0.970    -11.76289      11.324
     3 1916  |  -.9149346    6.31679    -0.14   0.885    -13.50141    11.67154
     3 1917  |  -7.923511   5.841409    -1.36   0.179    -19.56277     3.71575
     3 1918  |  -7.738312   7.900707    -0.98   0.331    -23.48081    8.004191
     3 1919  |  -13.72796     7.7653    -1.77   0.081    -29.20066    1.744736
     3 1920  |  -10.71964   7.523479    -1.42   0.158     -25.7105    4.271221
     3 1921  |   -16.5604   9.188863    -1.80   0.076    -34.86961    1.748812
     3 1922  |  -16.43343     10.403    -1.58   0.118    -37.16186    4.294988
     3 1923  |  -21.29387   9.021701    -2.36   0.021    -39.27001   -3.317741
     3 1924  |  -22.61859   12.11629    -1.87   0.066    -46.76082     1.52365
     3 1925  |  -28.52505   10.73275    -2.66   0.010    -49.91052   -7.139582
     3 1926  |  -23.00036   10.52799    -2.18   0.032    -43.97785   -2.022879
     3 1927  |  -26.30146   11.14608    -2.36   0.021     -48.5105   -4.092414
     3 1928  |  -29.60087   11.57556    -2.56   0.013    -52.66568   -6.536056
     3 1929  |  -25.96026   13.42247    -1.93   0.057    -52.70511    .7845951
     3 1930  |  -23.08423   11.80762    -1.96   0.054    -46.61144    .4429697
     3 1931  |  -23.16794   12.54667    -1.85   0.069    -48.16773    1.831841
     3 1932  |  -34.91669   13.18536    -2.65   0.010    -61.18911   -8.644282
     3 1933  |  -29.18176   11.37874    -2.56   0.012    -51.85439   -6.509132
     3 1934  |  -25.31988   10.48458    -2.41   0.018    -46.21086   -4.428893
     3 1935  |  -26.31749   11.91562    -2.21   0.030    -50.05987   -2.575104
     3 1936  |   -22.1411   9.319616    -2.38   0.020    -40.71084   -3.571365
     3 1937  |  -24.31264   9.040859    -2.69   0.009    -42.32695   -6.298339
     3 1938  |  -15.34459   7.877741    -1.95   0.055    -31.04134    .3521471
     3 1939  |  -17.74565   10.34276    -1.72   0.090    -38.35404    2.862742
     3 1940  |  -9.457369   5.510882    -1.72   0.090    -20.43804    1.523304
     3 1941  |          0  (omitted)
     4 1915  |  -11.20213    6.54615    -1.71   0.091    -24.24561    1.841363
     4 1916  |  -7.977015   7.535393    -1.06   0.293    -22.99161    7.037584
     4 1917  |  -14.33429   6.973362    -2.06   0.043    -28.22902   -.4395641
     4 1918  |  -12.63263   8.658815    -1.46   0.149    -29.88569    4.620437
     4 1919  |  -14.76966   9.406662    -1.57   0.121    -33.51284    3.973526
     4 1920  |  -13.21796   8.603175    -1.54   0.129    -30.36016    3.924244
     4 1921  |  -14.85618   9.630106    -1.54   0.127    -34.04458    4.332229
     4 1922  |  -14.31115   11.35731    -1.26   0.212    -36.94109     8.31878
     4 1923  |  -17.67258   9.498642    -1.86   0.067    -36.59903    1.253879
     4 1924  |  -16.11645   12.90644    -1.25   0.216    -41.83309    9.600181
     4 1925  |   -24.5166   11.48286    -2.14   0.036    -47.39671   -1.636503
     4 1926  |  -14.41125   11.50413    -1.25   0.214    -37.33373    8.511233
     4 1927  |  -16.85966   12.13439    -1.39   0.169    -41.03796    7.318647
     4 1928  |  -23.80012   12.34573    -1.93   0.058    -48.39953    .7992873
     4 1929  |  -10.52945   14.80017    -0.71   0.479    -40.01944    18.96054
     4 1930  |  -19.31747    13.1071    -1.47   0.145    -45.43393    6.798989
     4 1931  |  -15.08748   14.14518    -1.07   0.290    -43.27237    13.09741
     4 1932  |  -26.01696   13.29347    -1.96   0.054    -52.50478    .4708633
     4 1933  |  -26.97324   12.85848    -2.10   0.039    -52.59432    -1.35215
     4 1934  |  -13.88894   12.12992    -1.15   0.256    -38.05834    10.28046
     4 1935  |  -4.917902   12.88671    -0.38   0.704    -30.59523    20.75942
     4 1936  |    -4.1369   9.686268    -0.43   0.671    -23.43721    15.16341
     4 1937  |   -8.24336   9.209576    -0.90   0.374    -26.59384    10.10712
     4 1938  |    3.43776   8.777755     0.39   0.696     -14.0523    20.92782
     4 1939  |    3.57022   10.10879     0.35   0.725    -16.57198    23.71242
     4 1940  |  -4.272156   6.371938    -0.67   0.505    -16.96852    8.424208
     4 1941  |          0  (omitted)
     5 1915  |   7.203996   5.332467     1.35   0.181    -3.421177    17.82917
     5 1916  |   12.56983   5.851946     2.15   0.035     .9095684    24.23008
     5 1917  |   5.250262   5.399806     0.97   0.334    -5.509087    16.00961
     5 1918  |    15.6054   8.787761     1.78   0.080    -1.904601    33.11539
     5 1919  |    16.4665   8.947898     1.84   0.070    -1.362574    34.29558
     5 1920  |    17.0316   9.835975     1.73   0.088    -2.567012     36.6302
     5 1921  |   25.05635   13.04362     1.92   0.059    -.9336364    51.04633
     5 1922  |   14.58563   10.95552     1.33   0.187    -7.243726    36.41498
     5 1923  |   17.10179   12.71101     1.35   0.183    -8.225442    42.42902
     5 1924  |   20.65297   15.79112     1.31   0.195    -10.81152    52.11746
     5 1925  |    12.5737   14.60347     0.86   0.392    -16.52434    41.67174
     5 1926  |   20.53389   14.86438     1.38   0.171    -9.084036    50.15181
     5 1927  |   24.83304   15.74791     1.58   0.119     -6.54535    56.21143
     5 1928  |    15.1595   14.70723     1.03   0.306     -14.1453     44.4643
     5 1929  |   30.65405   18.33602     1.67   0.099    -5.881265    67.18937
     5 1930  |    19.1659   14.93259     1.28   0.203    -10.58794    48.91974
     5 1931  |   29.46452    16.7014     1.76   0.082    -3.813747    62.74278
     5 1932  |   11.06674   14.39964     0.77   0.445    -17.62517    39.75865
     5 1933  |   12.07165   13.77629     0.88   0.384    -15.37821    39.52151
     5 1934  |    17.4489   12.17845     1.43   0.156    -6.817184    41.71499
     5 1935  |   4.084872   11.20362     0.36   0.716    -18.23884    26.40858
     5 1936  |   -1.64682   7.495091    -0.22   0.827    -16.58111    13.28747
     5 1937  |  -2.814999   9.178188    -0.31   0.760    -21.10294    15.47294
     5 1938  |  -2.217775   8.423653    -0.26   0.793    -19.00227    14.56672
     5 1939  |  -8.071535   11.37233    -0.71   0.480     -30.7314    14.58832
     5 1940  |  -9.084514   7.189816    -1.26   0.210    -23.41054    5.241507
     5 1941  |          0  (omitted)
     6 1915  |  -14.05464   9.050307    -1.55   0.125    -32.08777    3.978489
     6 1916  |  -11.91261   9.545473    -1.25   0.216    -30.93238    7.107158
     6 1917  |  -16.76235   9.607712    -1.74   0.085    -35.90613    2.381436
     6 1918  |  -15.15083   12.00301    -1.26   0.211    -39.06734    8.765679
     6 1919  |  -17.58664   12.06525    -1.46   0.149    -41.62719    6.453901
     6 1920  |  -11.96715   11.28462    -1.06   0.292    -34.45225    10.51795
     6 1921  |  -12.40273   12.67353    -0.98   0.331     -37.6553    12.84983
     6 1922  |  -14.46221   15.02796    -0.96   0.339    -44.40608    15.48166
     6 1923  |  -15.32707   12.97202    -1.18   0.241    -41.17437    10.52024
     6 1924  |  -14.40348   15.67761    -0.92   0.361     -45.6418    16.83485
     6 1925  |  -24.20008   14.60566    -1.66   0.102    -53.30249    4.902336
     6 1926  |  -12.87858   15.14772    -0.85   0.398    -43.06107    17.30391
     6 1927  |  -13.66694   15.67549    -0.87   0.386    -44.90103    17.56716
     6 1928  |   -17.6369   17.53792    -1.01   0.318    -52.58197    17.30816
     6 1929  |  -12.46941   16.52763    -0.75   0.453    -45.40144    20.46262
     6 1930  |  -9.338235   14.67462    -0.64   0.527    -38.57806    19.90158
     6 1931  |   -16.4004   14.97231    -1.10   0.277    -46.23338    13.43258
     6 1932  |  -18.17313   18.83416    -0.96   0.338    -55.70101    19.35475
     6 1933  |  -20.62137   14.81662    -1.39   0.168    -50.14414    8.901398
     6 1934  |  -6.245221     15.564    -0.40   0.689    -37.25716    24.76672
     6 1935  |  -3.276199   14.61357    -0.22   0.823    -32.39437    25.84197
     6 1936  |  -.1544052   10.74174    -0.01   0.989    -21.55779    21.24898
     6 1937  |  -6.312389   11.35428    -0.56   0.580    -28.93628     16.3115
     6 1938  |   1.921415   9.218404     0.21   0.835    -16.44666    20.28949
     6 1939  |   2.757419   11.36118     0.24   0.809    -19.88022    25.39506
     6 1940  |  -3.619214   6.338128    -0.57   0.570    -16.24821    9.009781
     6 1941  |          0  (omitted)
     7 1915  |  -2.116109   17.59822    -0.12   0.905    -37.18133    32.94911
     7 1916  |  -7.162934   16.40744    -0.44   0.664    -39.85546    25.52959
     7 1917  |  -8.904095   17.79807    -0.50   0.618    -44.36752    26.55933
     7 1918  |  -15.27264   16.69277    -0.91   0.363    -48.53371    17.98843
     7 1919  |  -18.77374   17.85578    -1.05   0.296    -54.35215    16.80467
     7 1920  |   10.95691   26.15916     0.42   0.677    -41.16635    63.08016
     7 1921  |  -14.14683   19.34862    -0.73   0.467     -52.6998    24.40614
     7 1922  |  -4.926067   25.70899    -0.19   0.849    -56.15236    46.30022
     7 1923  |  -20.44288   18.49412    -1.11   0.273    -57.29321    16.40745
     7 1924  |  -17.34971   22.26951    -0.78   0.438    -61.72269    27.02327
     7 1925  |  -14.97777   25.75571    -0.58   0.563    -66.29715    36.34161
     7 1926  |  -12.68163   24.44759    -0.52   0.605    -61.39451    36.03125
     7 1927  |   -15.6466   25.62153    -0.61   0.543    -66.69861     35.4054
     7 1928  |  -15.33641   24.09921    -0.64   0.526    -63.35513    32.68232
     7 1929  |  -18.15639   23.99798    -0.76   0.452    -65.97341    29.66062
     7 1930  |   2.969249   29.75122     0.10   0.921    -56.31135    62.24985
     7 1931  |  -29.75456   21.18275    -1.40   0.164     -71.9621    12.45299
     7 1932  |  -5.445124   28.53859    -0.19   0.849    -62.30952    51.41927
     7 1933  |  -27.87306   19.28817    -1.45   0.153    -66.30557    10.55945
     7 1934  |  -16.99966   20.09873    -0.85   0.400    -57.04726    23.04794
     7 1935  |  -7.439475   17.79511    -0.42   0.677      -42.897    28.01805
     7 1936  |   -9.77783   16.83839    -0.58   0.563    -43.32905    23.77339
     7 1937  |  -3.962433   13.69233    -0.29   0.773    -31.24499    23.32012
     7 1938  |  -2.191411   12.64762    -0.17   0.863    -27.39234    23.00952
     7 1939  |    4.44111   13.38827     0.33   0.741    -22.23559    31.11781
     7 1940  |   6.791555   8.145238     0.83   0.407    -9.438186     23.0213
     7 1941  |          0  (omitted)
     8 1915  |  -18.88616    7.57549    -2.49   0.015    -33.98065   -3.791666
     8 1916  |  -15.02229   8.469546    -1.77   0.080    -31.89823    1.853645
     8 1917  |  -20.53787   8.193488    -2.51   0.014    -36.86375   -4.211985
     8 1918  |  -18.02375   10.97997    -1.64   0.105    -39.90181    3.854318
     8 1919  |  -22.29822   12.80314    -1.74   0.086    -47.80903     3.21259
     8 1920  |  -18.25247   11.13703    -1.64   0.105     -40.4435    3.938552
     8 1921  |  -16.60601   13.24104    -1.25   0.214    -42.98935    9.777333
     8 1922  |  -25.83557   12.76109    -2.02   0.047    -51.26261   -.4085362
     8 1923  |  -25.60891   13.54378    -1.89   0.063    -52.59548    1.377658
     8 1924  |  -19.26516   15.85598    -1.22   0.228    -50.85888    12.32856
     8 1925  |  -30.62738   14.98028    -2.04   0.044    -60.47624   -.7785169
     8 1926  |  -20.24734   15.22908    -1.33   0.188    -50.59194    10.09727
     8 1927  |  -26.25852   14.81244    -1.77   0.080    -55.77296    3.255908
     8 1928  |  -27.13299   15.99918    -1.70   0.094    -59.01204    4.746072
     8 1929  |  -23.26407   17.06345    -1.36   0.177    -57.26373    10.73559
     8 1930  |  -23.84148   16.99182    -1.40   0.165    -57.69842    10.01546
     8 1931  |  -22.15786   15.76227    -1.41   0.164    -53.56487    9.249147
     8 1932  |  -29.99614   17.05763    -1.76   0.083     -63.9842    3.991923
     8 1933  |  -24.16919   14.40901    -1.68   0.098    -52.87977    4.541387
     8 1934  |  -17.46262   15.21576    -1.15   0.255    -47.78068    12.85545
     8 1935  |  -12.38688   14.51914    -0.85   0.396    -41.31689    16.54314
     8 1936  |  -4.805261   10.89982    -0.44   0.661    -26.52362     16.9131
     8 1937  |  -6.472717   8.166499    -0.79   0.431    -22.74482    9.799388
     8 1938  |   2.438978   7.250432     0.34   0.738    -12.00782    16.88578
     8 1939  |   8.432703   9.617162     0.88   0.383    -10.72991    27.59532
     8 1940  |   2.551088   5.101207     0.50   0.618    -7.613289    12.71546
     8 1941  |          0  (omitted)
     9 1915  |  -41.84406   12.29935    -3.40   0.001    -66.35105   -17.33707
     9 1916  |  -38.08746   11.73307    -3.25   0.002    -61.46612    -14.7088
     9 1917  |  -36.68804   10.95941    -3.35   0.001    -58.52515   -14.85093
     9 1918  |  -37.79457   12.17477    -3.10   0.003    -62.05333   -13.53581
     9 1919  |  -36.80207   10.84557    -3.39   0.001    -58.41234   -15.19181
     9 1920  |  -33.60985   11.42505    -2.94   0.004    -56.37475   -10.84494
     9 1921  |  -35.37996   12.01225    -2.95   0.004    -59.31488   -11.44503
     9 1922  |  -38.81841   12.98762    -2.99   0.004     -64.6968   -12.94002
     9 1923  |  -34.35685   11.21837    -3.06   0.003    -56.70995   -12.00375
     9 1924  |  -33.45965   13.09917    -2.55   0.013    -59.56031   -7.358987
     9 1925  |  -41.93825   11.93586    -3.51   0.001    -65.72096   -18.15554
     9 1926  |  -42.22297   12.32993    -3.42   0.001     -66.7909   -17.65505
     9 1927  |  -30.24421   12.67314    -2.39   0.020      -55.496   -4.992419
     9 1928  |  -42.31137   13.95694    -3.03   0.003    -70.12118   -14.50157
     9 1929  |  -36.51921   13.29544    -2.75   0.008    -63.01095   -10.02748
     9 1930  |  -37.98221   13.48833    -2.82   0.006     -64.8583   -11.10612
     9 1931  |  -38.30473   13.50697    -2.84   0.006    -65.21796    -11.3915
     9 1932  |  -32.60059   13.63259    -2.39   0.019    -59.76413   -5.437056
     9 1933  |  -39.69744   11.54433    -3.44   0.001    -62.70003   -16.69486
     9 1934  |  -23.99085   10.51842    -2.28   0.025    -44.94925   -3.032453
     9 1935  |  -5.817207   12.76196    -0.46   0.650    -31.24597    19.61156
     9 1936  |   -2.60061   8.425037    -0.31   0.758    -19.38786    14.18664
     9 1937  |  -1.298745    8.51619    -0.15   0.879    -18.26762    15.67013
     9 1938  |   12.75246   8.019407     1.59   0.116    -3.226554    28.73148
     9 1939  |   9.956665   9.850647     1.01   0.315    -9.671177    29.58451
     9 1940  |   6.433424   5.852594     1.10   0.275    -5.228123    18.09497
     9 1941  |          0  (omitted)
    10 1915  |   -36.5334   8.040085    -4.54   0.000    -52.55362   -20.51318
    10 1916  |  -33.66407   8.564108    -3.93   0.000    -50.72843   -16.59971
    10 1917  |  -39.40761   7.430706    -5.30   0.000    -54.21361   -24.60161
    10 1918  |  -39.07142   9.484345    -4.12   0.000    -57.96939   -20.17345
    10 1919  |  -41.82993   9.171665    -4.56   0.000    -60.10487   -23.55499
    10 1920  |  -42.52475   9.401231    -4.52   0.000    -61.25711   -23.79239
    10 1921  |  -39.25063   11.15498    -3.52   0.001    -61.47742   -17.02384
    10 1922  |  -44.51917   10.46077    -4.26   0.000    -65.36272   -23.67562
    10 1923  |  -45.21977    9.56469    -4.73   0.000    -64.27783   -26.16171
    10 1924  |  -42.73534   12.79107    -3.34   0.001    -68.22211   -17.24857
    10 1925  |  -47.74862   11.58015    -4.12   0.000    -70.82256   -24.67467
    10 1926  |  -44.53031   10.47373    -4.25   0.000    -65.39967   -23.66095
    10 1927  |  -41.53073    12.0037    -3.46   0.001    -65.44862   -17.61284
    10 1928  |  -48.48688   11.87395    -4.08   0.000    -72.14624   -24.82752
    10 1929  |  -38.17125   14.09298    -2.71   0.008    -66.25212   -10.09039
    10 1930  |   -44.3543   10.59003    -4.19   0.000     -65.4554   -23.25321
    10 1931  |  -33.24452   11.30992    -2.94   0.004    -55.78003   -10.70901
    10 1932  |  -44.66776   10.65199    -4.19   0.000    -65.89232   -23.44321
    10 1933  |   -36.8176   10.46272    -3.52   0.001    -57.66501   -15.97018
    10 1934  |  -22.83616   8.820068    -2.59   0.012    -40.41053   -5.261789
    10 1935  |  -29.07146   11.16706    -2.60   0.011    -51.32231   -6.820609
    10 1936  |  -1.474621   19.76894    -0.07   0.941    -40.86509    37.91585
    10 1937  |  -15.98156   9.044886    -1.77   0.081    -34.00389    2.040773
    10 1938  |  -5.056238   8.045915    -0.63   0.532    -21.08807     10.9756
    10 1939  |  -1.717665   12.48058    -0.14   0.891    -26.58577    23.15043
    10 1940  |    1.99708   5.227459     0.38   0.704    -8.418859    12.41302
    10 1941  |          0  (omitted)
    11 1915  |  -61.70264   12.25847    -5.03   0.000    -86.12817    -37.2771
    11 1916  |  -59.13015   11.93301    -4.96   0.000     -82.9072   -35.35311
    11 1917  |  -62.81933   10.96551    -5.73   0.000    -84.66859   -40.97008
    11 1918  |  -65.53953   11.64782    -5.63   0.000    -88.74832   -42.33075
    11 1919  |  -59.37832   10.67577    -5.56   0.000    -80.65026   -38.10637
    11 1920  |  -57.93127   10.57329    -5.48   0.000    -78.99901   -36.86354
    11 1921  |  -62.25408   11.53657    -5.40   0.000    -85.24119   -39.26696
    11 1922  |  -56.14233    11.1254    -5.05   0.000    -78.31016   -33.97449
    11 1923  |  -61.11943   9.593831    -6.37   0.000    -80.23555    -42.0033
    11 1924  |  -60.35448    12.4371    -4.85   0.000    -85.13595   -35.57302
    11 1925  |   -60.2381   10.97439    -5.49   0.000    -82.10505   -38.37115
    11 1926  |  -57.32985   10.73685    -5.34   0.000    -78.72349   -35.93621
    11 1927  |   -55.7952   13.08887    -4.26   0.000    -81.87535   -29.71506
    11 1928  |  -58.89782   15.50849    -3.80   0.000    -89.79916   -27.99648
    11 1929  |  -58.73061   16.66899    -3.52   0.001    -91.94429   -25.51692
    11 1930  |  -60.40106    13.9982    -4.31   0.000    -88.29308   -32.50904
    11 1931  |  -62.16263   16.34178    -3.80   0.000    -94.72434   -29.60092
    11 1932  |  -67.37414   17.62127    -3.82   0.000    -102.4853   -32.26299
    11 1933  |  -62.22184   15.98474    -3.89   0.000    -94.07214   -30.37155
    11 1934  |  -50.03397   15.14979    -3.30   0.001    -80.22059   -19.84734
    11 1935  |   -43.1328   14.69958    -2.93   0.004    -72.42236   -13.84324
    11 1936  |  -25.15788   9.080472    -2.77   0.007    -43.25112   -7.064644
    11 1937  |  -17.85326   10.06427    -1.77   0.080    -37.90675    2.200231
    11 1938  |  -2.120448   5.641847    -0.38   0.708    -13.36207    9.121177
    11 1939  |   8.594806   10.92574     0.79   0.434    -13.17521    30.36482
    11 1940  |   8.523869   4.930408     1.73   0.088    -1.300184    18.34792
    11 1941  |          0  (omitted)
             |
       _cons |   85.64658   76.78979     1.12   0.268    -67.36041    238.6536
------------------------------------------------------------------------------

. reg brateu sr10u lnpopmu i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      2,025
                                                F(65, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9695
                                                Root MSE          =     11.061

                                 (Std. Err. adjusted for 75 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
      brateu |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10u |   25.53109   14.65207     1.74   0.086    -3.663808    54.72598
     lnpopmu |    1.87063   8.320141     0.22   0.823    -14.70761    18.44887
             |
         yob |
       1916  |   2.985482   1.836651     1.63   0.108    -.6741248    6.645089
       1917  |   11.51045   3.357189     3.43   0.001     4.821109     18.1998
       1918  |     13.428   4.953099     2.71   0.008     3.558736    23.29727
       1919  |   20.13381   2.308696     8.72   0.000     15.53363    24.73398
       1920  |   24.41778   4.099411     5.96   0.000     16.24952    32.58604
       1921  |    34.6005   3.114739    11.11   0.000     28.39425    40.80675
       1922  |   44.12971   5.412738     8.15   0.000     33.34459    54.91482
       1923  |    50.4634   4.417301    11.42   0.000     41.66173    59.26506
       1924  |   58.61851   7.693634     7.62   0.000     43.28861    73.94841
       1925  |   68.31993   6.636321    10.29   0.000     55.09677    81.54308
       1926  |   69.85495   5.515434    12.67   0.000     58.86521    80.84469
       1927  |   89.91102   8.838112    10.17   0.000      72.3007    107.5213
       1928  |   97.10209   10.29848     9.43   0.000     76.58192    117.6223
       1929  |   112.5105   10.29315    10.93   0.000     92.00095      133.02
       1930  |   116.9976   9.682071    12.08   0.000     97.70564    136.2895
       1931  |   125.4429    11.0261    11.38   0.000      103.473    147.4129
       1932  |   149.3471   11.83402    12.62   0.000     125.7673    172.9269
       1933  |   152.3622   12.56292    12.13   0.000       127.33    177.3944
       1934  |   158.0594   10.21236    15.48   0.000     137.7108     178.408
       1935  |   172.4259   13.79705    12.50   0.000     144.9347    199.9172
       1936  |   165.0299     14.668    11.25   0.000     135.8033    194.2566
       1937  |   160.9281   16.06422    10.02   0.000     128.9194    192.9367
       1938  |   120.5909   18.90275     6.38   0.000     82.92632    158.2554
       1939  |   97.94469    22.8034     4.30   0.000     52.50793    143.3815
       1940  |   41.55207   17.34667     2.40   0.019     6.988077    76.11607
       1941  |   9.596363   11.89317     0.81   0.422     -14.1013    33.29403
             |
       regno |
          2  |   4.120059   8.920276     0.46   0.646    -13.65398     21.8941
          3  |   -2.00071   5.117795    -0.39   0.697    -12.19814    8.196719
          5  |  -10.97159   .8851566   -12.40   0.000     -12.7353   -9.207875
          6  |  -9.940995   3.197067    -3.11   0.003    -16.31129   -3.570701
          7  |   -27.4381   16.18738    -1.70   0.094    -59.69216    4.815966
          8  |  -2.378415   4.499122    -0.53   0.599    -11.34311    6.586282
          9  |  -1.932207    6.35262    -0.30   0.762    -14.59008    10.72566
         10  |  -.3848924   7.298835    -0.05   0.958    -14.92814    14.15835
         11  |   1.859377   4.967359     0.37   0.709    -8.038301    11.75706
         12  |  -7.022309   7.388673    -0.95   0.345    -21.74456    7.699944
         13  |  -13.14311   7.787035    -1.69   0.096    -28.65911    2.372898
         14  |  -2.441081   4.006236    -0.61   0.544    -10.42368    5.541518
         15  |  -6.048856   4.258329    -1.42   0.160    -14.53376    2.436049
         16  |  -33.01943   22.02734    -1.50   0.138    -76.90985      10.871
         17  |  -19.41153   19.13974    -1.01   0.314    -57.54829    18.72523
         18  |  -13.22955   5.472285    -2.42   0.018    -24.13332   -2.325785
         19  |  -9.972552   4.366785    -2.28   0.025    -18.67356   -1.271542
         20  |  -9.002992   4.167437    -2.16   0.034    -17.30679   -.6991929
         21  |  -14.74061   7.444676    -1.98   0.051    -29.57445     .093233
         22  |  -7.593482   10.78389    -0.70   0.484    -29.08086     13.8939
         23  |  -18.12375   7.717555    -2.35   0.022    -33.50132    -2.74619
         24  |   .2900145   7.703643     0.04   0.970    -15.05983    15.63986
         25  |  -7.492681     7.0792    -1.06   0.293     -21.5983    6.612933
         26  |  -2.589485   5.124592    -0.51   0.615    -12.80046    7.621487
         27  |  -12.46827   7.176542    -1.74   0.086    -26.76784    1.831306
         28  |  -20.10846   14.56963    -1.38   0.172    -49.13909     8.92216
         29  |  -5.212055   4.495177    -1.16   0.250    -14.16889     3.74478
         30  |  -15.36255   8.775481    -1.75   0.084    -32.84808    2.122973
         31  |  -11.04522   4.237491    -2.61   0.011    -19.48861   -2.601837
         32  |  -4.867187   4.226134    -1.15   0.253    -13.28794    3.553569
         33  |  -4.981369   4.515806    -1.10   0.274    -13.97931     4.01657
         34  |   62.22684   17.84096     3.49   0.001     26.67795    97.77573
         35  |  -1.658326    14.3442    -0.12   0.908    -30.23978    26.92312
         36  |  -5.744561   7.024545    -0.82   0.416    -19.74127    8.252151
         37  |  -9.018454   13.29388    -0.68   0.500    -35.50708    17.47017
         38  |  -9.023727   8.736312    -1.03   0.305    -26.43121    8.383755
         39  |  -15.19309   15.88482    -0.96   0.342    -46.84428     16.4581
         40  |   -18.4322    14.2349    -1.29   0.199    -46.79586    9.931452
         41  |  -5.421152   7.584348    -0.71   0.477     -20.5333    9.690991
         42  |  -.9013589   12.80343    -0.07   0.944    -26.41276    24.61004
         43  |   45.09155   7.905495     5.70   0.000      29.3395    60.84359
         44  |   10.83385   9.053647     1.20   0.235    -7.205933    28.87364
         46  |  -4.360906   8.131607    -0.54   0.593    -20.56349    11.84167
         47  |   8.404554    7.88948     1.07   0.290    -7.315578    24.12469
         49  |  -8.375811   15.47887    -0.54   0.590    -39.21814    22.46652
         50  |  -9.296927   9.941189    -0.94   0.353    -29.10518    10.51132
         51  |  -10.01849   18.08265    -0.55   0.581    -46.04895    26.01197
         52  |   7.029446   12.04644     0.58   0.561    -16.97361     31.0325
         53  |   8.560593    6.28537     1.36   0.177    -3.963279    21.08447
         54  |  -14.71073   4.832871    -3.04   0.003    -24.34043   -5.081023
         55  |   1.958222   8.601799     0.23   0.821    -15.18124    19.09768
         56  |  -2.080988   14.81843    -0.14   0.889    -31.60736    27.44539
         58  |  -8.610702   19.16498    -0.45   0.655    -46.79775    29.57635
         59  |  -5.306117   16.72392    -0.32   0.752    -38.62925    28.01702
         61  |   2.498974   9.479781     0.26   0.793     -16.3899    21.38785
         62  |   15.66163   16.73412     0.94   0.352    -17.68183    49.00509
         63  |  -6.762426   12.21716    -0.55   0.582    -31.10566    17.58081
         64  |  -.8579775   7.939484    -0.11   0.914    -16.67774    14.96179
         65  |  -1.474602   4.078034    -0.36   0.719    -9.600263    6.651059
         66  |   5.178616   3.798533     1.36   0.177    -2.390125    12.74736
         69  |   16.00676   5.165633     3.10   0.003     5.714007     26.2995
         70  |   16.56908   15.55427     1.07   0.290    -14.42348    47.56165
         71  |   15.23413   5.751798     2.65   0.010     3.773421    26.69484
         72  |   -2.08365   14.22194    -0.15   0.884    -30.42149    26.25419
         75  |   4.384029   13.77707     0.32   0.751    -23.06737    31.83543
         77  |   19.33204   6.474731     2.99   0.004     6.430854    32.23322
         79  |   26.97993   10.42519     2.59   0.012     6.207281    47.75258
         82  |   17.04777   12.70515     1.34   0.184    -8.267785    42.36332
         83  |   17.88792   11.90118     1.50   0.137    -5.825693    41.60153
         84  |   22.88497   8.162328     2.80   0.006      6.62118    39.14877
         85  |   29.18563    9.35963     3.12   0.003     10.53616     47.8351
         87  |   15.41304   13.06971     1.18   0.242    -10.62893    41.45502
         88  |   27.27821    9.93282     2.75   0.008      7.48664    47.06979
         89  |  -.1586354    4.72125    -0.03   0.973    -9.565931    9.248661
             |
   lgreg#yob |
     2 1915  |   2.273358   8.658624     0.26   0.794    -14.97933    19.52604
     2 1916  |   1.077972   8.966067     0.12   0.905    -16.78731    18.94325
     2 1917  |  -5.672646    7.80419    -0.73   0.470    -21.22283    9.877541
     2 1918  |  -4.587637   6.785102    -0.68   0.501    -18.10725    8.931975
     2 1919  |   -7.15937   6.705157    -1.07   0.289    -20.51969    6.200946
     2 1920  |  -6.093911   6.080688    -1.00   0.320    -18.20995    6.022125
     2 1921  |  -12.67145   7.287752    -1.74   0.086    -27.19262    1.849709
     2 1922  |  -15.61818   6.020766    -2.59   0.011    -27.61482    -3.62154
     2 1923  |  -17.12472   6.239005    -2.74   0.008    -29.55621   -4.693231
     2 1924  |  -18.46938   6.316416    -2.92   0.005    -31.05512    -5.88365
     2 1925  |  -21.42782   5.132514    -4.17   0.000    -31.65458   -11.20106
     2 1926  |  -18.44657   5.682375    -3.25   0.002    -29.76895   -7.124195
     2 1927  |   -27.2603   5.565176    -4.90   0.000    -38.34915   -16.17144
     2 1928  |  -31.76676   7.205017    -4.41   0.000    -46.12307   -17.41045
     2 1929  |  -30.45384   8.158667    -3.73   0.000    -46.71034   -14.19734
     2 1930  |  -29.21926   7.757331    -3.77   0.000    -44.67608   -13.76244
     2 1931  |  -26.38428    8.15295    -3.24   0.002    -42.62938   -10.13917
     2 1932  |  -39.31467   12.64382    -3.11   0.003    -64.50803   -14.12131
     2 1933  |  -32.37997   10.16874    -3.18   0.002    -52.64163   -12.11831
     2 1934  |  -35.15223   8.055813    -4.36   0.000    -51.20379   -19.10067
     2 1935  |  -26.80168   10.56543    -2.54   0.013    -47.85375   -5.749602
     2 1936  |   -28.3438   9.913104    -2.86   0.006    -48.09609   -8.591507
     2 1937  |  -31.82873   10.96168    -2.90   0.005    -53.67035   -9.987107
     2 1938  |  -22.38094   11.17187    -2.00   0.049    -44.64137   -.1205072
     2 1939  |  -19.94075    14.8162    -1.35   0.182    -49.46268    9.581184
     2 1940  |  -4.454898   6.380176    -0.70   0.487    -17.16768     8.25788
     2 1941  |          0  (omitted)
     3 1915  |   8.907208   7.387634     1.21   0.232    -5.812974    23.62739
     3 1916  |   7.695983   7.467211     1.03   0.306    -7.182759    22.57472
     3 1917  |   1.628519     6.0422     0.27   0.788    -10.41083    13.66786
     3 1918  |   3.226548   5.217411     0.62   0.538     -7.16937    13.62247
     3 1919  |   1.290864   5.708342     0.23   0.822    -10.08326    12.66498
     3 1920  |   1.193291   4.914661     0.24   0.809    -8.599385    10.98597
     3 1921  |   -1.84191    6.14784    -0.30   0.765    -14.09175    10.40793
     3 1922  |  -6.317819   5.278111    -1.20   0.235    -16.83469    4.199047
     3 1923  |  -6.919784   5.682631    -1.22   0.227    -18.24267    4.403106
     3 1924  |  -6.004319   6.153699    -0.98   0.332    -18.26583    6.257194
     3 1925  |   -9.48191   5.429732    -1.75   0.085    -20.30089    1.337068
     3 1926  |  -8.999188   5.993386    -1.50   0.137    -20.94127    2.942894
     3 1927  |  -14.46117   6.138581    -2.36   0.021    -26.69256   -2.229781
     3 1928  |  -18.01354   7.149428    -2.52   0.014    -32.25909   -3.767995
     3 1929  |  -13.06995   8.256447    -1.58   0.118    -29.52128    3.381381
     3 1930  |  -12.30299   8.190011    -1.50   0.137    -28.62194    4.015967
     3 1931  |  -7.073777   8.671484    -0.82   0.417    -24.35208    10.20453
     3 1932  |  -25.14104   11.99292    -2.10   0.039    -49.03746   -1.244616
     3 1933  |  -22.02003   9.016986    -2.44   0.017    -39.98677   -4.053292
     3 1934  |  -12.26853   7.687336    -1.60   0.115    -27.58588     3.04882
     3 1935  |  -18.12928   8.709384    -2.08   0.041    -35.48311   -.7754576
     3 1936  |  -17.78507   7.379086    -2.41   0.018    -32.48822   -3.081922
     3 1937  |  -27.10379   6.724481    -4.03   0.000    -40.50261   -13.70497
     3 1938  |  -19.50478   9.487082    -2.06   0.043    -38.40821   -.6013603
     3 1939  |  -19.46905   13.24045    -1.47   0.146    -45.85122    6.913124
     3 1940  |  -7.761792   6.549038    -1.19   0.240    -20.81104    5.287452
     3 1941  |          0  (omitted)
     4 1915  |   5.368639   7.538258     0.71   0.479    -9.651668    20.38895
     4 1916  |   4.205622   7.773718     0.54   0.590    -11.28385    19.69509
     4 1917  |   .6606082   6.134434     0.11   0.915    -11.56252    12.88374
     4 1918  |   1.604298     5.5183     0.29   0.772    -9.391155    12.59975
     4 1919  |   1.258729   5.598735     0.22   0.823    -9.896994    12.41445
     4 1920  |  -1.562517    5.02628    -0.31   0.757     -11.5776    8.452565
     4 1921  |  -3.115677   6.066755    -0.51   0.609    -15.20395    8.972595
     4 1922  |  -5.864273   5.636617    -1.04   0.302    -17.09548    5.366931
     4 1923  |  -6.854213    7.14965    -0.96   0.341     -21.1002    7.391775
     4 1924  |  -6.556292   6.313621    -1.04   0.302    -19.13646    6.023873
     4 1925  |  -12.37793   5.720322    -2.16   0.034    -23.77592    -.979935
     4 1926  |  -4.673904   6.447305    -0.72   0.471    -17.52044    8.172631
     4 1927  |  -9.966281   7.084249    -1.41   0.164    -24.08196    4.149394
     4 1928  |  -12.72855   6.825751    -1.86   0.066    -26.32916    .8720518
     4 1929  |  -11.24628   8.079363    -1.39   0.168    -27.34477      4.8522
     4 1930  |   -14.9066   8.011088    -1.86   0.067    -30.86904    1.055846
     4 1931  |  -10.56088   8.597235    -1.23   0.223    -27.69125    6.569481
     4 1932  |  -28.55556   11.90574    -2.40   0.019    -52.27827   -4.832847
     4 1933  |  -25.79443   9.734316    -2.65   0.010    -45.19048   -6.398379
     4 1934  |   -17.5995   10.42474    -1.69   0.096    -38.37125    3.172255
     4 1935  |   -10.1141    10.9122    -0.93   0.357    -31.85713    11.62893
     4 1936  |  -20.13509   8.497775    -2.37   0.020    -37.06728   -3.202904
     4 1937  |  -24.72113   8.540565    -2.89   0.005    -41.73858   -7.703685
     4 1938  |  -21.88444   10.99355    -1.99   0.050    -43.78957    .0206864
     4 1939  |  -20.64073   13.42687    -1.54   0.128    -47.39436    6.112892
     4 1940  |  -10.58687   6.988005    -1.52   0.134    -24.51078    3.337033
     4 1941  |          0  (omitted)
     5 1915  |   9.589502   7.384732     1.30   0.198    -5.124898     24.3039
     5 1916  |   9.893222   7.407039     1.34   0.186    -4.865624    24.65207
     5 1917  |   3.731097   6.141105     0.61   0.545    -8.505322    15.96752
     5 1918  |   10.64732   5.961977     1.79   0.078     -1.23218    22.52682
     5 1919  |   8.969537   5.865413     1.53   0.130    -2.717553    20.65663
     5 1920  |   6.420916   5.079589     1.26   0.210    -3.700386    16.54222
     5 1921  |   6.763805   6.701532     1.01   0.316    -6.589289     20.1169
     5 1922  |   .5463385   5.560917     0.10   0.922    -10.53403    11.62671
     5 1923  |   3.641267   7.067055     0.52   0.608    -10.44015    17.72268
     5 1924  |   1.710895   6.943952     0.25   0.806    -12.12523    15.54702
     5 1925  |  -2.598523   6.451475    -0.40   0.688    -15.45337    10.25632
     5 1926  |   5.907924   6.989471     0.85   0.401    -8.018901    19.83475
     5 1927  |   1.515522   7.600163     0.20   0.842    -13.62813    16.65918
     5 1928  |  -1.598793    7.38909    -0.22   0.829    -16.32188    13.12429
     5 1929  |   1.044986     9.2628     0.11   0.910    -17.41154    19.50152
     5 1930  |   1.754592   8.608991     0.20   0.839     -15.3992    18.90838
     5 1931  |   9.342758   11.14958     0.84   0.405    -12.87326    31.55878
     5 1932  |  -7.504008   12.33798    -0.61   0.545    -32.08796    17.07995
     5 1933  |   -2.61055   11.17456    -0.23   0.816    -24.87635    19.65525
     5 1934  |   2.662389   8.201472     0.32   0.746     -13.6794    19.00418
     5 1935  |  -4.029836   8.301821    -0.49   0.629    -20.57158     12.5119
     5 1936  |  -11.97535   6.232439    -1.92   0.059    -24.39375    .4430578
     5 1937  |  -22.01401   7.201702    -3.06   0.003    -36.36371   -7.664303
     5 1938  |  -11.34894   9.232245    -1.23   0.223    -29.74459    7.046712
     5 1939  |  -14.86528    13.3533    -1.11   0.269     -41.4723    11.74174
     5 1940  |  -7.780879   6.991222    -1.11   0.269    -21.71119    6.149434
     5 1941  |          0  (omitted)
     6 1915  |  -2.066177   8.184622    -0.25   0.801    -18.37439    14.24204
     6 1916  |  -2.866782   7.891699    -0.36   0.717    -18.59134    12.85777
     6 1917  |  -3.953996   6.255163    -0.63   0.529    -16.41768    8.509688
     6 1918  |  -4.545934   5.777762    -0.79   0.434    -16.05838    6.966508
     6 1919  |  -3.421148   6.161173    -0.56   0.580    -15.69755    8.855257
     6 1920  |   -4.40774   5.590253    -0.79   0.433    -15.54656    6.731082
     6 1921  |  -.3442067   10.61516    -0.03   0.974    -21.49537    20.80696
     6 1922  |   -6.40835   11.50599    -0.56   0.579    -29.33453    16.51783
     6 1923  |  -14.64287   5.909566    -2.48   0.015    -26.41794   -2.867803
     6 1924  |  -5.604254   10.21393    -0.55   0.585    -25.95595    14.74744
     6 1925  |  -9.998807     10.139    -0.99   0.327    -30.20121    10.20359
     6 1926  |  -6.849623   10.72252    -0.64   0.525    -28.21472    14.51547
     6 1927  |  -9.858347   12.51653    -0.79   0.433    -34.79809    15.08139
     6 1928  |  -19.61489   11.35894    -1.73   0.088    -42.24807    3.018298
     6 1929  |  -8.353668   12.44211    -0.67   0.504    -33.14512    16.43779
     6 1930  |  -9.795626   11.37537    -0.86   0.392    -32.46154    12.87029
     6 1931  |  -7.025788   12.41519    -0.57   0.573    -31.76359    17.71201
     6 1932  |   -15.8158   19.23088    -0.82   0.413    -54.13416    22.50256
     6 1933  |   -17.1071   12.85269    -1.33   0.187    -42.71664    8.502441
     6 1934  |  -1.354285   21.47097    -0.06   0.950    -44.13612    41.42755
     6 1935  |  -7.507091   12.44397    -0.60   0.548    -32.30225    17.28807
     6 1936  |  -.8015417   17.73515    -0.05   0.964    -36.13959    34.53651
     6 1937  |  -2.189654   13.95053    -0.16   0.876     -29.9867    25.60739
     6 1938  |  -15.46819   9.817609    -1.58   0.119     -35.0302    4.093821
     6 1939  |   -.689923   16.54146    -0.04   0.967     -33.6495    32.26965
     6 1940  |  -7.010648   6.978658    -1.00   0.318    -20.91593    6.894632
     6 1941  |          0  (omitted)
     7 1915  |  -6.548419   8.274677    -0.79   0.431    -23.03607    9.939236
     7 1916  |  -7.523203   8.332022    -0.90   0.369    -24.12512    9.078713
     7 1917  |  -11.68316   7.745792    -1.51   0.136    -27.11699    3.750666
     7 1918  |  -9.621225   7.495254    -1.28   0.203    -24.55584    5.313395
     7 1919  |  -11.52594   7.619205    -1.51   0.135    -26.70754    3.655653
     7 1920  |  -3.022212   10.31823    -0.29   0.770    -23.58174    17.53732
     7 1921  |  -12.52641   9.388162    -1.33   0.186    -31.23273    6.179916
     7 1922  |  -14.66259    10.3883    -1.41   0.162    -35.36173     6.03656
     7 1923  |  -19.40566   8.750184    -2.22   0.030    -36.84078   -1.970535
     7 1924  |  -17.38073    11.4657    -1.52   0.134    -40.22663     5.46517
     7 1925  |  -16.79024   11.23042    -1.50   0.139    -39.16734    5.586855
     7 1926  |  -18.38868   12.38702    -1.48   0.142    -43.07035    6.292995
     7 1927  |  -26.81587   12.32096    -2.18   0.033    -51.36591   -2.265826
     7 1928  |  -16.31861   12.76015    -1.28   0.205    -41.74377    9.106536
     7 1929  |  -21.34413   11.57916    -1.84   0.069    -44.41612    1.727856
     7 1930  |  -17.31218   15.00048    -1.15   0.252    -47.20129    12.57693
     7 1931  |  -23.97415   12.29104    -1.95   0.055    -48.46458    .5162854
     7 1932  |  -19.48114   21.20524    -0.92   0.361     -61.7335    22.77122
     7 1933  |  -24.50888   14.98076    -1.64   0.106     -54.3587    5.340937
     7 1934  |   -13.9566   16.91445    -0.83   0.412    -47.65938    19.74617
     7 1935  |  -9.952306     15.466    -0.64   0.522    -40.76899    20.86438
     7 1936  |  -13.09068   11.42108    -1.15   0.255    -35.84768    9.666315
     7 1937  |  -16.98978   10.45969    -1.62   0.109    -37.83116    3.851604
     7 1938  |  -14.46839   11.30778    -1.28   0.205    -36.99962     8.06285
     7 1939  |  -8.945702   13.70503    -0.65   0.516    -36.25357    18.36217
     7 1940  |  -.6397778   7.426809    -0.09   0.932    -15.43802    14.15846
     7 1941  |          0  (omitted)
     8 1915  |  -.4308267   7.255387    -0.06   0.953     -14.8875    14.02585
     8 1916  |  -.2548861   7.389501    -0.03   0.973    -14.97879    14.46902
     8 1917  |  -3.617789   5.906289    -0.61   0.542    -15.38633    8.150749
     8 1918  |  -.0524243   5.500076    -0.01   0.992    -11.01157    10.90672
     8 1919  |  -1.892653   6.227952    -0.30   0.762    -14.30212    10.51681
     8 1920  |  -3.375003   5.461033    -0.62   0.538    -14.25635    7.506343
     8 1921  |  -3.022027   6.894861    -0.44   0.662    -16.76034    10.71628
     8 1922  |  -9.654077   6.001445    -1.61   0.112    -21.61222    2.304063
     8 1923  |  -10.14699   6.700281    -1.51   0.134    -23.49759    3.203613
     8 1924  |   -6.24463   7.328447    -0.85   0.397    -20.84688    8.357619
     8 1925  |   -13.3417   7.054544    -1.89   0.063    -27.39819    .7147837
     8 1926  |   -7.99423   7.545528    -1.06   0.293    -23.02902    7.040563
     8 1927  |  -15.76944   7.344136    -2.15   0.035    -30.40295   -1.135924
     8 1928  |  -16.69635     8.1786    -2.04   0.045    -32.99256   -.4001317
     8 1929  |  -14.35563   8.761323    -1.64   0.106    -31.81295    3.101689
     8 1930  |   -12.7017   9.096816    -1.40   0.167     -30.8275    5.424105
     8 1931  |  -7.640237   9.725589    -0.79   0.435     -27.0189    11.73842
     8 1932  |  -23.39226   13.19668    -1.77   0.080    -49.68721    2.902693
     8 1933  |  -18.23764   9.614144    -1.90   0.062    -37.39424    .9189608
     8 1934  |  -10.83324   8.910939    -1.22   0.228    -28.58868     6.92219
     8 1935  |  -13.04333    8.12257    -1.61   0.113     -29.2279    3.141246
     8 1936  |  -7.083835   7.306248    -0.97   0.335    -21.64185    7.474182
     8 1937  |  -9.608417    5.36491    -1.79   0.077    -20.29823    1.081399
     8 1938  |  -5.363235   8.998275    -0.60   0.553    -23.29269    12.56622
     8 1939  |   .2578548   12.85749     0.02   0.984    -25.36125    25.87696
     8 1940  |   2.852593   6.231412     0.46   0.648    -9.563767    15.26895
     8 1941  |          0  (omitted)
     9 1915  |  -15.76553   8.981087    -1.76   0.083    -33.66074    2.129677
     9 1916  |  -13.38195   8.920387    -1.50   0.138    -31.15621    4.392304
     9 1917  |  -13.70699   6.634658    -2.07   0.042    -26.92684   -.4871472
     9 1918  |  -14.37254   6.513296    -2.21   0.030    -27.35057   -1.394516
     9 1919  |  -12.76875   7.735808    -1.65   0.103    -28.18268    2.645185
     9 1920  |  -8.427849   5.834188    -1.44   0.153    -20.05272    3.197023
     9 1921  |  -13.11566   6.861315    -1.91   0.060    -26.78713     .555809
     9 1922  |  -15.99337   7.888281    -2.03   0.046    -31.71111    -.275629
     9 1923  |  -16.74985   7.091805    -2.36   0.021    -30.88058   -2.619119
     9 1924  |  -9.977373   6.134326    -1.63   0.108    -22.20028    2.245539
     9 1925  |   -19.8611   6.417369    -3.09   0.003    -32.64799   -7.074215
     9 1926  |  -19.03561   8.112361    -2.35   0.022    -35.19985   -2.871381
     9 1927  |  -23.10958    8.06535    -2.87   0.005    -39.18014    -7.03902
     9 1928  |  -24.46098   9.717805    -2.52   0.014    -43.82413   -5.097836
     9 1929  |  -24.94923   9.750663    -2.56   0.013    -44.37785   -5.520609
     9 1930  |  -24.88305   9.814234    -2.54   0.013    -44.43834   -5.327759
     9 1931  |  -24.94915   12.03826    -2.07   0.042    -48.93591   -.9624024
     9 1932  |  -20.08914   12.21149    -1.65   0.104    -44.42106    4.242775
     9 1933  |  -30.02327   9.587045    -3.13   0.002    -49.12588   -10.92067
     9 1934  |  -6.804088   7.662732    -0.89   0.377    -22.07242    8.464239
     9 1935  |   6.420034   9.761298     0.66   0.513    -13.02978    25.86984
     9 1936  |  -4.314333   6.595466    -0.65   0.515    -17.45609    8.827421
     9 1937  |  -1.064906   7.964526    -0.13   0.894    -16.93457    14.80476
     9 1938  |   5.261433   10.60416     0.50   0.621    -15.86781    26.39067
     9 1939  |  -.2769188   14.92067    -0.02   0.985    -30.00699    29.45316
     9 1940  |   6.104977   6.654293     0.92   0.362    -7.153992    19.36395
     9 1941  |          0  (omitted)
    10 1915  |  -3.857624   8.039527    -0.48   0.633    -19.87673    12.16148
    10 1916  |  -4.091947    8.16381    -0.50   0.618    -20.35869     12.1748
    10 1917  |  -8.532449   6.380068    -1.34   0.185    -21.24501    4.180113
    10 1918  |  -8.868315   5.711816    -1.55   0.125    -20.24936    2.512726
    10 1919  |  -8.095932    5.94295    -1.36   0.177    -19.93752    3.745654
    10 1920  |  -9.111658   5.528244    -1.65   0.104    -20.12692    1.903608
    10 1921  |  -7.723822    6.58439    -1.17   0.245    -20.84351    5.395862
    10 1922  |  -15.31555    5.04523    -3.04   0.003    -25.36839   -5.262713
    10 1923  |  -16.01595   5.654658    -2.83   0.006     -27.2831   -4.748796
    10 1924  |  -14.40631   6.719265    -2.14   0.035    -27.79473    -1.01788
    10 1925  |  -21.30855   5.289234    -4.03   0.000    -31.84757   -10.76952
    10 1926  |  -16.06227   5.891848    -2.73   0.008    -27.80203   -4.322503
    10 1927  |  -21.47755   7.086407    -3.03   0.003    -35.59752   -7.357576
    10 1928  |  -24.91259   7.215662    -3.45   0.001    -39.29011   -10.53506
    10 1929  |  -16.64746   8.957272    -1.86   0.067    -34.49522    1.200289
    10 1930  |   -21.4921   6.998378    -3.07   0.003    -35.43667   -7.547526
    10 1931  |  -10.00133   8.521194    -1.17   0.244    -26.98018    6.977518
    10 1932  |   -31.4414   11.89317    -2.64   0.010    -55.13907    -7.74374
    10 1933  |  -25.57939   8.900139    -2.87   0.005     -43.3133   -7.845476
    10 1934  |  -10.52042   7.102771    -1.48   0.143      -24.673    3.632156
    10 1935  |   -20.1407   7.620596    -2.64   0.010    -35.32507   -4.956336
    10 1936  |  -16.44059   6.921825    -2.38   0.020    -30.23263   -2.648555
    10 1937  |  -20.07824    8.65482    -2.32   0.023    -37.32335   -2.833135
    10 1938  |  -7.201879   11.27475    -0.64   0.525    -29.66732    15.26356
    10 1939  |  -7.851645   14.16589    -0.55   0.581    -36.07779     20.3745
    10 1940  |   .8919644   6.305469     0.14   0.888    -11.67196    13.45589
    10 1941  |          0  (omitted)
    11 1915  |   -35.7036   12.05683    -2.96   0.004    -59.72737   -11.67983
    11 1916  |  -32.64062   11.77954    -2.77   0.007    -56.11186   -9.169368
    11 1917  |  -35.94742   10.32805    -3.48   0.001    -56.52652   -15.36832
    11 1918  |  -33.28822   9.745309    -3.42   0.001    -52.70617   -13.87027
    11 1919  |  -29.72983   9.645365    -3.08   0.003    -48.94864   -10.51102
    11 1920  |  -32.51083   8.376838    -3.88   0.000    -49.20204   -15.81962
    11 1921  |  -35.44931   8.544616    -4.15   0.000    -52.47483   -18.42379
    11 1922  |  -25.87656   7.652255    -3.38   0.001    -41.12402   -10.62911
    11 1923  |  -35.83963   8.084526    -4.43   0.000     -51.9484   -19.73086
    11 1924  |  -32.62438   9.063316    -3.60   0.001    -50.68343   -14.56532
    11 1925  |  -35.00596   7.330809    -4.78   0.000    -49.61292   -20.39901
    11 1926  |  -35.73781   8.141342    -4.39   0.000    -51.95979   -19.51583
    11 1927  |  -36.36218   10.33308    -3.52   0.001    -56.95129   -15.77306
    11 1928  |   -46.8187    10.8903    -4.30   0.000    -68.51809    -25.1193
    11 1929  |  -43.66797   12.81004    -3.41   0.001    -69.19253    -18.1434
    11 1930  |  -44.85404   10.33016    -4.34   0.000    -65.43734   -24.27074
    11 1931  |  -43.17905   12.88115    -3.35   0.001    -68.84531   -17.51279
    11 1932  |   -51.9782   17.82949    -2.92   0.005    -87.50423   -16.45216
    11 1933  |  -55.58727   15.77139    -3.52   0.001    -87.01245   -24.16208
    11 1934  |  -38.46673   13.72216    -2.80   0.006    -65.80873   -11.12474
    11 1935  |   -27.1522   12.00995    -2.26   0.027    -51.08254   -3.221859
    11 1936  |   -13.3648   9.997475    -1.34   0.185    -33.28521    6.555601
    11 1937  |  -5.400859   7.562077    -0.71   0.477    -20.46863    9.666907
    11 1938  |   9.728572   8.142045     1.19   0.236    -6.494807    25.95195
    11 1939  |   15.42622     12.965     1.19   0.238    -10.40711    41.25954
    11 1940  |    16.4686   6.652933     2.48   0.016     3.212337    29.72485
    11 1941  |          0  (omitted)
             |
       _cons |  -24.39706    63.7504    -0.38   0.703    -151.4225    102.6284
------------------------------------------------------------------------------

. reg brater sr10r lnpopmr i.yob i.regno i.lgreg#i.yob, cluster(regno);
note: 2.lgreg#1941.yob omitted because of collinearity
note: 3.lgreg#1941.yob omitted because of collinearity
note: 4.lgreg#1941.yob omitted because of collinearity
note: 5.lgreg#1941.yob omitted because of collinearity
note: 6.lgreg#1941.yob omitted because of collinearity
note: 7.lgreg#1941.yob omitted because of collinearity
note: 8.lgreg#1941.yob omitted because of collinearity
note: 9.lgreg#1941.yob omitted because of collinearity
note: 10.lgreg#1941.yob omitted because of collinearity
note: 11.lgreg#1941.yob omitted because of collinearity

Linear regression                               Number of obs     =      1,971
                                                F(63, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9433
                                                Root MSE          =     19.152

                                 (Std. Err. adjusted for 73 clusters in regno)
------------------------------------------------------------------------------
             |               Robust
      brater |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       sr10r |   121.1854   33.40193     3.63   0.001     54.59985    187.7709
     lnpopmr |  -9.489483   8.043322    -1.18   0.242    -25.52355    6.544587
             |
         yob |
       1916  |   2.718255   3.601986     0.75   0.453    -4.462173    9.898683
       1917  |   24.71787   5.202598     4.75   0.000     14.34668    35.08906
       1918  |   30.58978   4.434284     6.90   0.000     21.75019    39.42936
       1919  |   48.89096   6.907523     7.08   0.000     35.12107    62.66086
       1920  |   42.39957   3.884568    10.91   0.000     34.65582    50.14331
       1921  |   59.55412   10.59027     5.62   0.000     38.44279    80.66545
       1922  |   65.79506   11.53424     5.70   0.000     42.80197    88.78814
       1923  |   78.00198   7.864089     9.92   0.000     62.32521    93.67876
       1924  |   92.84098   12.97133     7.16   0.000     66.98312    118.6988
       1925  |   101.4829   16.34758     6.21   0.000     68.89457    134.0712
       1926  |   94.49513    13.9358     6.78   0.000     66.71461    122.2756
       1927  |    107.966   17.83346     6.05   0.000     72.41564    143.5163
       1928  |   110.1595   15.37813     7.16   0.000     79.50371    140.8152
       1929  |   136.2206   21.16028     6.44   0.000     94.03833    178.4028
       1930  |   121.8399   18.51485     6.58   0.000      84.9312    158.7485
       1931  |   148.0616    21.3419     6.94   0.000     105.5173    190.6059
       1932  |   145.7564     28.466     5.12   0.000     89.01043    202.5023
       1933  |     143.24   20.50418     6.99   0.000     102.3657    184.1143
       1934  |   150.4472   26.49095     5.68   0.000     97.63842    203.2559
       1935  |   150.7477   27.23372     5.54   0.000     96.45829    205.0371
       1936  |   124.4677   30.69943     4.05   0.000     63.26947    185.6659
       1937  |   113.1849   30.59132     3.70   0.000     52.20223    174.1676
       1938  |   59.70086   37.23304     1.60   0.113    -14.52186    133.9236
       1939  |   40.26093   33.29039     1.21   0.230    -26.10225    106.6241
       1940  |  -30.53613   34.82141    -0.88   0.383    -99.95134    38.87907
       1941  |  -77.37125   32.01164    -2.42   0.018    -141.1853   -13.55722
             |
       regno |
          2  |  -5.453642   8.747341    -0.62   0.535    -22.89115    11.98386
          3  |   2.149068   7.459346     0.29   0.774    -12.72087      17.019
          5  |   16.84012   9.093454     1.85   0.068    -1.287351    34.96759
          6  |  -87.23442   13.00212    -6.71   0.000    -113.1537   -61.31517
          8  |   25.94036   17.72307     1.46   0.148    -9.389933    61.27065
          9  |    34.6578   16.91689     2.05   0.044     .9345963    68.38101
         10  |   32.82132   17.88655     1.83   0.071    -2.834865     68.4775
         11  |    61.1225   19.99948     3.06   0.003     21.25426    100.9907
         12  |   28.30401   16.73931     1.69   0.095    -5.065197    61.67323
         13  |   16.20225   15.36959     1.05   0.295    -14.43647    46.84096
         14  |   37.75454   17.11989     2.21   0.031     3.626672    71.88241
         15  |   34.00454    15.6883     2.17   0.034     2.730481     65.2786
         17  |   5.716713   25.23064     0.23   0.821    -44.57964    56.01307
         18  |   36.61324   17.47111     2.10   0.040     1.785232    71.44126
         19  |   34.09948   18.84136     1.81   0.074     -3.46008    71.65905
         20  |   25.27643   18.06665     1.40   0.166    -10.73879    61.29164
         21  |     13.161   19.01782     0.69   0.491    -24.75033    51.07233
         22  |   13.39599   17.57326     0.76   0.448    -21.63566    48.42763
         23  |    17.9223   16.60242     1.08   0.284    -15.17403    51.01863
         24  |   46.40045   17.97065     2.58   0.012      10.5766    82.22429
         25  |   42.33851   19.68184     2.15   0.035     3.103486    81.57354
         26  |   59.43482   20.46053     2.90   0.005      18.6475    100.2222
         27  |   25.81438   20.63776     1.25   0.215    -15.32625    66.95501
         28  |    23.2593   23.34152     1.00   0.322    -23.27117    69.78977
         29  |   44.01769    21.4057     2.06   0.043     1.346199    86.68918
         30  |   47.31011   23.25348     2.03   0.046     .9551536    93.66507
         31  |    54.1802   21.67104     2.50   0.015     10.97977    97.38063
         32  |   55.59736   20.03668     2.77   0.007     15.65496    95.53977
         33  |   55.78594   20.98764     2.66   0.010     13.94785    97.62403
         34  |    53.3353   15.54107     3.43   0.001     22.35474    84.31585
         35  |   89.94604   24.19381     3.72   0.000     41.71656    138.1755
         36  |   56.53222   17.05593     3.31   0.001     22.53183     90.5326
         37  |   32.53265     19.919     1.63   0.107    -7.175149    72.24045
         38  |   48.98047   21.55452     2.27   0.026     6.012315    91.94862
         39  |   40.62011   19.86421     2.04   0.045     1.021533    80.21868
         40  |   30.79708   20.59283     1.50   0.139    -10.25398    71.84814
         41  |   40.63081   19.96277     2.04   0.045     .8357557    80.42586
         42  |   33.23457   23.61168     1.41   0.164    -13.83446     80.3036
         43  |   137.6745   27.10976     5.08   0.000     83.63216    191.7168
         44  |    80.5398    22.4877     3.58   0.001     35.71139    125.3682
         46  |   25.59162   23.02416     1.11   0.270     -20.3062    71.48944
         47  |   122.3257   23.84583     5.13   0.000     74.78995    169.8615
         49  |   48.28067   32.72527     1.48   0.144    -16.95595    113.5173
         50  |   47.73725   29.75299     1.60   0.113    -11.57425    107.0487
         51  |   42.67963   29.92008     1.43   0.158    -16.96495    102.3242
         52  |   97.84072   24.82438     3.94   0.000     48.35422    147.3272
         53  |   85.88888   20.72978     4.14   0.000     44.56483    127.2129
         54  |   41.62815    19.6015     2.12   0.037     2.553273    80.70303
         55  |   70.99256   20.88774     3.40   0.001      29.3536    112.6315
         56  |   60.49346   21.90761     2.76   0.007     16.82143    104.1655
         58  |   28.30537   20.73099     1.37   0.176    -13.02111    69.63185
         59  |   52.34614   19.20547     2.73   0.008     14.06073    90.63155
         61  |   91.96727   23.08588     3.98   0.000     45.94641    137.9881
         62  |   63.19361   16.48007     3.83   0.000     30.34119    96.04602
         63  |     88.612   19.69468     4.50   0.000     49.35137    127.8726
         64  |   96.30269   19.35749     4.97   0.000     57.71424    134.8911
         65  |   68.32779   15.03344     4.55   0.000     38.35917     98.2964
         66  |   83.27462   18.42403     4.52   0.000     46.54698    120.0022
         69  |   99.15789    18.2469     5.43   0.000     62.78337    135.5324
         70  |   104.2114   14.55129     7.16   0.000     75.20389    133.2188
         71  |   68.46793   17.03649     4.02   0.000      34.5063    102.4296
         72  |    70.1095   23.18486     3.02   0.003     23.89133    116.3277
         75  |   69.08403   19.04346     3.63   0.001     31.12159    107.0465
         77  |   93.08343   18.97632     4.91   0.000     55.25484     130.912
         79  |   114.0002   18.34482     6.21   0.000     77.43048    150.5699
         82  |   76.47214   20.77592     3.68   0.000     35.05611    117.8882
         83  |   63.16088   19.33085     3.27   0.002     24.62554    101.6962
         84  |   87.53037   18.81907     4.65   0.000     50.01524    125.0455
         85  |   46.28153   17.40174     2.66   0.010      11.5918    80.97126
         87  |  -8.002523   23.64277    -0.34   0.736    -55.13353    39.12848
         88  |    46.0298   17.96868     2.56   0.013     10.20989    81.84971
         89  |   40.06225   16.14624     2.48   0.015     7.875307    72.24919
             |
   lgreg#yob |
     2 1915  |  -47.54657   21.52965    -2.21   0.030    -90.46514   -4.627988
     2 1916  |  -48.32822   20.41817    -2.37   0.021    -89.03109   -7.625347
     2 1917  |  -66.03702   21.01214    -3.14   0.002     -107.924    -24.1501
     2 1918  |  -67.93407   20.34232    -3.34   0.001    -108.4857    -27.3824
     2 1919  |  -72.98184    19.8046    -3.69   0.000    -112.4616   -33.50209
     2 1920  |  -65.44092   20.03392    -3.27   0.002    -105.3778   -25.50404
     2 1921  |  -71.23332   19.79461    -3.60   0.001    -110.6931   -31.77349
     2 1922  |  -74.98688   19.76831    -3.79   0.000    -114.3943   -35.57948
     2 1923  |  -77.12023   17.77951    -4.34   0.000     -112.563   -41.67743
     2 1924  |  -83.71419   20.65129    -4.05   0.000    -124.8818   -42.54659
     2 1925  |  -88.44388    19.5387    -4.53   0.000    -127.3936   -49.49418
     2 1926  |   -75.7957   18.52825    -4.09   0.000    -112.7311    -38.8603
     2 1927  |  -74.67727   18.67279    -4.00   0.000    -111.9008   -37.45374
     2 1928  |  -82.77961   17.39993    -4.76   0.000    -117.4657   -48.09347
     2 1929  |  -85.13268   21.59641    -3.94   0.000    -128.1843   -42.08103
     2 1930  |  -77.39712   17.15887    -4.51   0.000    -111.6027   -43.19154
     2 1931  |  -89.10427    19.4655    -4.58   0.000     -127.908   -50.30051
     2 1932  |  -76.72901   23.36676    -3.28   0.002    -123.3098   -30.14824
     2 1933  |  -75.99703   14.62371    -5.20   0.000    -105.1489    -46.8452
     2 1934  |  -81.60127   17.83349    -4.58   0.000    -117.1517   -46.05087
     2 1935  |  -75.63297   17.19997    -4.40   0.000    -109.9205   -41.34545
     2 1936  |  -55.87073   12.98499    -4.30   0.000    -81.75584   -29.98563
     2 1937  |  -52.98189   12.03053    -4.40   0.000    -76.96432   -28.99947
     2 1938  |  -30.19867   11.04222    -2.73   0.008    -52.21092   -8.186414
     2 1939  |    -37.824    7.97882    -4.74   0.000    -53.72949   -21.91852
     2 1940  |  -10.68598   7.691575    -1.39   0.169    -26.01885    4.646893
     2 1941  |          0  (omitted)
     3 1915  |  -24.97956   13.99815    -1.78   0.079    -52.88436    2.925239
     3 1916  |  -26.78208    13.4079    -2.00   0.050    -53.51023   -.0539236
     3 1917  |  -43.13432   14.33398    -3.01   0.004    -71.70858   -14.56005
     3 1918  |  -46.06229   13.63344    -3.38   0.001    -73.24007   -18.88452
     3 1919  |  -48.76592   15.23447    -3.20   0.002    -79.13528   -18.39656
     3 1920  |  -44.32556   15.14002    -2.93   0.005    -74.50664   -14.14447
     3 1921  |  -47.57686    16.5297    -2.88   0.005    -80.52821    -14.6255
     3 1922  |  -44.77604   16.20418    -2.76   0.007    -77.07849   -12.47359
     3 1923  |  -53.99456   13.99059    -3.86   0.000    -81.88428   -26.10483
     3 1924  |  -57.80748   18.10087    -3.19   0.002    -93.89091   -21.72405
     3 1925  |   -65.1395   18.19775    -3.58   0.001     -101.416   -28.86296
     3 1926  |  -53.64264   16.55076    -3.24   0.002    -86.63599    -20.6493
     3 1927  |  -52.79898   16.91676    -3.12   0.003    -86.52193   -19.07603
     3 1928  |  -58.76756   14.95807    -3.93   0.000    -88.58593   -28.94919
     3 1929  |  -52.99507   19.06866    -2.78   0.007    -91.00775   -14.98239
     3 1930  |  -49.44558   15.57681    -3.17   0.002    -80.49738   -18.39377
     3 1931  |  -56.77281   17.47387    -3.25   0.002    -91.60633   -21.93929
     3 1932  |  -56.39122   22.18836    -2.54   0.013    -100.6229   -12.15954
     3 1933  |   -50.8901   13.84856    -3.67   0.000    -78.49669   -23.28351
     3 1934  |  -51.85115   16.03299    -3.23   0.002    -83.81233   -19.88997
     3 1935  |  -49.47501   16.34122    -3.03   0.003    -82.05063   -16.89939
     3 1936  |  -37.42495   13.36963    -2.80   0.007    -64.07681   -10.77308
     3 1937  |  -27.98563   12.83774    -2.18   0.033     -53.5772   -2.394059
     3 1938  |  -19.73451   11.43188    -1.73   0.089    -42.52354     3.05452
     3 1939  |  -24.91788   7.291363    -3.42   0.001    -39.45294   -10.38281
     3 1940  |  -15.41831   6.317056    -2.44   0.017    -28.01113   -2.825491
     3 1941  |          0  (omitted)
     4 1915  |  -47.30316   16.17579    -2.92   0.005    -79.54902   -15.05731
     4 1916  |  -45.67685    15.9361    -2.87   0.005    -77.44489    -13.9088
     4 1917  |  -63.63576   17.21256    -3.70   0.000    -97.94838   -29.32314
     4 1918  |  -64.69935   15.92945    -4.06   0.000    -96.45413   -32.94458
     4 1919  |  -64.04644   17.78836    -3.60   0.001    -99.50689   -28.58598
     4 1920  |  -61.73914   17.50759    -3.53   0.001    -96.63989   -26.83839
     4 1921  |   -61.5506   18.04759    -3.41   0.001    -97.52782   -25.57338
     4 1922  |  -62.34922   18.83672    -3.31   0.001    -99.89954   -24.79889
     4 1923  |  -68.45523   16.08974    -4.25   0.000    -100.5295   -36.38093
     4 1924  |  -65.56792   20.01171    -3.28   0.002    -105.4605   -25.67531
     4 1925  |  -73.06575   19.40727    -3.76   0.000    -111.7534   -34.37806
     4 1926  |  -60.77625   18.73219    -3.24   0.002     -98.1182   -23.43431
     4 1927  |  -58.81655   18.62811    -3.16   0.002    -95.95101   -21.68209
     4 1928  |  -66.36788   17.04337    -3.89   0.000    -100.3432   -32.39254
     4 1929  |  -51.86709   21.70357    -2.39   0.019    -95.13237   -8.601809
     4 1930  |  -59.90042   18.35293    -3.26   0.002    -96.48631   -23.31453
     4 1931  |  -60.71601   19.91775    -3.05   0.003    -100.4213    -21.0107
     4 1932  |  -57.71556   22.21978    -2.60   0.011    -102.0099   -13.42125
     4 1933  |  -62.49587   16.67712    -3.75   0.000     -95.7411   -29.25063
     4 1934  |  -48.44259   17.78491    -2.72   0.008    -83.89616   -12.98902
     4 1935  |  -37.46063   16.73507    -2.24   0.028    -70.82137   -4.099886
     4 1936  |   -21.6511   12.88378    -1.68   0.097    -47.33444    4.032235
     4 1937  |  -19.97693   13.46744    -1.48   0.142    -46.82378    6.869919
     4 1938  |  -2.956079    12.4104    -0.24   0.812    -27.69577    21.78361
     4 1939  |  -1.057653   7.570225    -0.14   0.889    -16.14862    14.03332
     4 1940  |  -10.71807   7.354517    -1.46   0.149    -25.37903    3.942893
     4 1941  |          0  (omitted)
     5 1915  |  -24.15048   15.23131    -1.59   0.117    -54.51355    6.212584
     5 1916  |  -18.95054   14.52524    -1.30   0.196    -47.90608    10.00499
     5 1917  |  -35.44193   15.55127    -2.28   0.026    -66.44281   -4.441041
     5 1918  |   -26.1644    15.1136    -1.73   0.088     -56.2928    3.964011
     5 1919  |  -21.19921   15.72463    -1.35   0.182    -52.54567    10.14726
     5 1920  |  -19.23224   17.00597    -1.13   0.262    -53.13301    14.66854
     5 1921  |  -6.385621   19.34146    -0.33   0.742    -44.94211    32.17087
     5 1922  |  -16.29251   16.75734    -0.97   0.334    -49.69766    17.11264
     5 1923  |  -17.13199   17.09425    -1.00   0.320    -51.20875    16.94477
     5 1924  |   -13.7845   20.99206    -0.66   0.513    -55.63141     28.0624
     5 1925  |   -21.7296    21.0555    -1.03   0.306    -63.70297    20.24378
     5 1926  |  -12.51395   20.74925    -0.60   0.548    -53.87682    28.84892
     5 1927  |  -.9296454   20.84062    -0.04   0.965    -42.47467    40.61538
     5 1928  |  -15.79121   18.74109    -0.84   0.402    -53.15089    21.56846
     5 1929  |   5.240962   22.71324     0.23   0.818    -40.03705    50.51897
     5 1930  |  -8.872414   19.23635    -0.46   0.646    -47.21937    29.47454
     5 1931  |   -5.32686   20.80221    -0.26   0.799    -46.79532     36.1416
     5 1932  |  -7.982846   22.05003    -0.36   0.718    -51.93878    35.97309
     5 1933  |  -13.33807    16.0108    -0.83   0.408    -45.25502    18.57887
     5 1934  |   -9.52133   16.83217    -0.57   0.573    -43.07565    24.03299
     5 1935  |  -19.71041   15.46349    -1.27   0.207    -50.53632     11.1155
     5 1936  |  -17.91292   11.16247    -1.60   0.113     -40.1649     4.33905
     5 1937  |   -12.3894    13.4522    -0.92   0.360    -39.20587    14.42706
     5 1938  |  -12.04053   12.69734    -0.95   0.346    -37.35221    13.27115
     5 1939  |  -21.12447    11.3841    -1.86   0.068    -43.81827    1.569323
     5 1940  |  -18.70488   8.626657    -2.17   0.033    -35.90181   -1.507953
     5 1941  |          0  (omitted)
     6 1915  |  -53.30417   18.98937    -2.81   0.006    -91.15879   -15.44955
     6 1916  |  -50.42222   18.73421    -2.69   0.009    -87.76818   -13.07627
     6 1917  |  -64.06384   20.06471    -3.19   0.002    -104.0621   -24.06556
     6 1918  |  -61.80538   20.36001    -3.04   0.003    -102.3923   -21.21845
     6 1919  |  -62.80975   21.34219    -2.94   0.004    -105.3546   -20.26487
     6 1920  |  -55.35817   20.68323    -2.68   0.009    -96.58944    -14.1269
     6 1921  |  -53.57191   21.26774    -2.52   0.014    -95.96837   -11.17544
     6 1922  |  -52.70687   21.59404    -2.44   0.017     -95.7538   -9.659939
     6 1923  |  -55.21548   20.65668    -2.67   0.009    -96.39381   -14.03715
     6 1924  |  -56.80765   23.78428    -2.39   0.020    -104.2208   -9.394548
     6 1925  |  -66.46681   22.94099    -2.90   0.005    -112.1988   -20.73478
     6 1926  |  -49.04059   22.47149    -2.18   0.032     -93.8367   -4.244492
     6 1927  |  -43.15435   22.54061    -1.91   0.060    -88.08824    1.779534
     6 1928  |  -47.68462   22.75194    -2.10   0.040    -93.03977   -2.329465
     6 1929  |  -42.44477   23.82497    -1.78   0.079    -89.93897     5.04943
     6 1930  |  -34.81187    22.8731    -1.52   0.132    -80.40856    10.78482
     6 1931  |  -52.34912   21.62568    -2.42   0.018    -95.45913   -9.239116
     6 1932  |  -43.09041   26.74285    -1.61   0.111    -96.40132    10.22049
     6 1933  |   -49.9404   18.61953    -2.68   0.009    -87.05777   -12.82304
     6 1934  |  -30.96096   20.86278    -1.48   0.142    -72.55015    10.62824
     6 1935  |   -24.9243   18.79237    -1.33   0.189     -62.3862     12.5376
     6 1936  |  -11.05669   13.34544    -0.83   0.410    -37.66034    15.54696
     6 1937  |  -21.47771   17.98689    -1.19   0.236    -57.33392    14.37849
     6 1938  |   1.890565   14.42992     0.13   0.896    -26.87495    30.65608
     6 1939  |  -3.144177   9.507546    -0.33   0.742    -22.09712    15.80877
     6 1940  |  -9.184611   8.180052    -1.12   0.265    -25.49125    7.122025
     6 1941  |          0  (omitted)
     7 1915  |  -69.96329   24.31262    -2.88   0.005    -118.4296   -21.49697
     7 1916  |  -75.32521   23.12355    -3.26   0.002    -121.4212   -29.22925
     7 1917  |  -80.44154   26.53565    -3.03   0.003    -133.3394   -27.54368
     7 1918  |  -91.55219   23.24897    -3.94   0.000    -137.8982   -45.20621
     7 1919  |  -83.89104   27.26283    -3.08   0.003    -138.2385   -29.54358
     7 1920  |  -48.56705   35.75707    -1.36   0.179    -119.8475    22.71337
     7 1921  |  -78.38225   27.30102    -2.87   0.005    -132.8058   -23.95867
     7 1922  |  -56.65168   33.93902    -1.67   0.099    -124.3079    11.00451
     7 1923  |  -84.64264   25.41156    -3.33   0.001    -135.2997   -33.98563
     7 1924  |  -75.70278   29.72276    -2.55   0.013     -134.954   -16.45155
     7 1925  |  -74.96622   33.92846    -2.21   0.030    -142.6014    -7.33108
     7 1926  |  -67.22734   31.53283    -2.13   0.036    -130.0869   -4.367801
     7 1927  |  -58.43822   33.70446    -1.73   0.087    -125.6268    8.750387
     7 1928  |  -69.93993   29.48946    -2.37   0.020    -128.7261   -11.15378
     7 1929  |  -64.19357    33.4628    -1.92   0.059    -130.9004    2.513303
     7 1930  |  -35.99449   37.14419    -0.97   0.336    -110.0401    38.05109
     7 1931  |   -88.4896   28.06541    -3.15   0.002     -144.437   -32.54222
     7 1932  |  -40.09472   36.84403    -1.09   0.280     -113.542    33.35252
     7 1933  |  -75.53238   24.81291    -3.04   0.003     -124.996   -26.06875
     7 1934  |  -58.19376   26.75847    -2.17   0.033    -111.5358   -4.851717
     7 1935  |   -43.2109   22.47641    -1.92   0.058    -88.01681    1.595011
     7 1936  |  -36.17892   21.60134    -1.67   0.098    -79.24041    6.882576
     7 1937  |  -17.50348    18.1951    -0.96   0.339    -53.77474    18.76778
     7 1938  |  -18.09428   16.88708    -1.07   0.288    -51.75806     15.5695
     7 1939  |  -7.160312    15.6199    -0.46   0.648    -38.29801    23.97738
     7 1940  |    -4.7523   9.754216    -0.49   0.628    -24.19697    14.69237
     7 1941  |          0  (omitted)
     8 1915  |  -59.52431   16.70208    -3.56   0.001     -92.8193   -26.22933
     8 1916  |  -53.58278   16.78295    -3.19   0.002    -87.03897   -20.12658
     8 1917  |  -65.75599   17.88893    -3.68   0.000    -101.4169   -30.09507
     8 1918  |  -62.46265   17.72524    -3.52   0.001    -97.79727   -27.12804
     8 1919  |  -63.89076   20.88344    -3.06   0.003    -105.5211   -22.26039
     8 1920  |  -55.84862   19.12076    -2.92   0.005    -93.96515   -17.73209
     8 1921  |  -51.99905   21.27483    -2.44   0.017    -94.40964    -9.58846
     8 1922  |  -57.92748   19.84457    -2.92   0.005    -97.48691   -18.36805
     8 1923  |  -63.10444   20.52794    -3.07   0.003    -104.0261   -22.18275
     8 1924  |  -54.47984   22.10856    -2.46   0.016    -98.55245   -10.40722
     8 1925  |  -65.34285   22.75939    -2.87   0.005    -110.7129   -19.97284
     8 1926  |  -49.89603   21.93896    -2.27   0.026    -93.63055   -6.161506
     8 1927  |  -51.29343   21.12546    -2.43   0.018    -93.40626   -9.180604
     8 1928  |  -56.05222   20.97495    -2.67   0.009    -97.86502   -14.23942
     8 1929  |  -47.35348   23.52022    -2.01   0.048    -94.24018    -.466778
     8 1930  |  -52.43196    23.0544    -2.27   0.026    -98.39006   -6.473855
     8 1931  |  -56.01761   21.26764    -2.63   0.010    -98.41388   -13.62134
     8 1932  |  -47.43831   25.57138    -1.86   0.068    -98.41393    3.537317
     8 1933  |  -46.82428    18.9454    -2.47   0.016    -84.59125   -9.057312
     8 1934  |  -39.54934   21.58754    -1.83   0.071    -82.58332    3.484644
     8 1935  |  -30.73153   20.43971    -1.50   0.137    -71.47735    10.01428
     8 1936  |  -13.15878   15.16637    -0.87   0.388    -43.39239    17.07483
     8 1937  |   -5.35885   12.84079    -0.42   0.678    -30.95649    20.23879
     8 1938  |   5.876125   11.20792     0.52   0.602    -16.46646    28.21871
     8 1939  |   12.14842   6.495896     1.87   0.066    -.8009107    25.09775
     8 1940  |   .6915543    5.87146     0.12   0.907    -11.01299    12.39609
     8 1941  |          0  (omitted)
     9 1915  |   -105.968    24.8089    -4.27   0.000    -155.4236   -56.51234
     9 1916  |  -97.92434   22.84968    -4.29   0.000    -143.4744   -52.37433
     9 1917  |   -100.477   23.79587    -4.22   0.000    -147.9132   -53.04078
     9 1918  |  -97.85702    22.8315    -4.29   0.000    -143.3708   -52.34326
     9 1919  |  -98.28284   20.95989    -4.69   0.000    -140.0656   -56.50006
     9 1920  |  -93.82718   23.86858    -3.93   0.000    -141.4083   -46.24604
     9 1921  |  -87.48096   21.26854    -4.11   0.000     -129.879   -45.08291
     9 1922  |   -88.1251   23.78197    -3.71   0.000    -135.5336   -40.71662
     9 1923  |  -85.67538   20.50728    -4.18   0.000    -126.5559   -44.79486
     9 1924  |  -88.01946    22.7053    -3.88   0.000    -133.2817   -42.75727
     9 1925  |  -93.34619   20.64275    -4.52   0.000    -134.4967   -52.19562
     9 1926  |  -93.26425    23.6856    -3.94   0.000    -140.4806   -46.04788
     9 1927  |  -66.23386   22.10637    -3.00   0.004    -110.3021   -22.16562
     9 1928  |  -85.81551   22.86514    -3.75   0.000    -131.3963   -40.23468
     9 1929  |   -77.7871   21.38604    -3.64   0.001    -120.4194   -35.15481
     9 1930  |  -77.85779    21.7517    -3.58   0.001     -121.219   -34.49656
     9 1931  |  -81.85203   19.78129    -4.14   0.000    -121.2853   -42.41875
     9 1932  |  -62.31974   25.90941    -2.41   0.019    -113.9692   -10.67027
     9 1933  |  -75.03462   16.09845    -4.66   0.000    -107.1263   -42.94294
     9 1934  |  -63.97155   17.35791    -3.69   0.000    -98.57391    -29.3692
     9 1935  |  -41.42621   19.21193    -2.16   0.034    -79.72449   -3.127916
     9 1936  |  -13.44208   14.40182    -0.93   0.354    -42.15159    15.26743
     9 1937  |  -12.66769   15.29774    -0.83   0.410    -43.16319     17.8278
     9 1938  |   13.47914   11.52599     1.17   0.246    -9.497497    36.45578
     9 1939  |   10.52413   6.988102     1.51   0.136    -3.406391    24.45466
     9 1940  |   2.451572   8.230711     0.30   0.767    -13.95605    18.85919
     9 1941  |          0  (omitted)
    10 1915  |  -87.19774   18.08231    -4.82   0.000    -123.2442   -51.15131
    10 1916  |  -84.14311   17.67026    -4.76   0.000    -119.3681   -48.91809
    10 1917  |  -98.12017   18.15414    -5.40   0.000    -134.3098   -61.93055
    10 1918  |  -92.99679   17.52305    -5.31   0.000    -127.9284   -58.06524
    10 1919  |  -95.43426   17.75529    -5.37   0.000    -130.8288   -60.03974
    10 1920  |  -94.69192   18.66245    -5.07   0.000    -131.8948   -57.48901
    10 1921  |   -85.5754   19.31593    -4.43   0.000     -124.081   -47.06979
    10 1922  |  -88.61196   18.11799    -4.89   0.000    -124.7295   -52.49441
    10 1923  |  -93.11997   16.23557    -5.74   0.000     -125.485   -60.75495
    10 1924  |  -88.86641   19.92395    -4.46   0.000    -128.5841   -49.14874
    10 1925  |   -89.9384   19.78924    -4.54   0.000    -129.3875   -50.48926
    10 1926  |  -86.56541   17.97817    -4.82   0.000    -122.4042   -50.72659
    10 1927  |  -73.82403   18.82898    -3.92   0.000    -111.3589   -36.28915
    10 1928  |  -86.05936   17.07565    -5.04   0.000     -120.099   -52.01967
    10 1929  |   -71.2177   20.48639    -3.48   0.001    -112.0566   -30.37884
    10 1930  |  -81.13926    15.5747    -5.21   0.000    -112.1869   -50.09166
    10 1931  |  -72.35398   16.30417    -4.44   0.000    -104.8558   -39.85221
    10 1932  |  -69.28684   20.12354    -3.44   0.001    -109.4024   -29.17129
    10 1933  |  -64.32402   13.17045    -4.88   0.000    -90.57882   -38.06921
    10 1934  |  -51.12799   15.21795    -3.36   0.001    -81.46443   -20.79156
    10 1935  |  -51.62552   16.85323    -3.06   0.003    -85.22183   -18.02922
    10 1936  |  -.3447639   29.87667    -0.01   0.991    -59.90282    59.21329
    10 1937  |   -11.3666   14.56222    -0.78   0.438    -40.39586    17.66266
    10 1938  |  -4.127965    14.2565    -0.29   0.773    -32.54779    24.29186
    10 1939  |   4.351546   14.95251     0.29   0.772    -25.45575    34.15884
    10 1940  |  -2.167866   6.099857    -0.36   0.723    -14.32771    9.991977
    10 1941  |          0  (omitted)
    11 1915  |  -133.7008   28.23831    -4.73   0.000    -189.9929   -77.40878
    11 1916  |  -129.1769    26.7397    -4.83   0.000    -182.4815   -75.87229
    11 1917  |  -135.6746   29.37472    -4.62   0.000    -194.2321    -77.1172
    11 1918  |   -136.648   26.23078    -5.21   0.000    -188.9381   -84.35789
    11 1919  |  -129.6408   25.15038    -5.15   0.000    -179.7771   -79.50442
    11 1920  |  -124.1574   27.18291    -4.57   0.000    -178.3456    -69.9693
    11 1921  |  -120.6648   24.46659    -4.93   0.000    -169.4381   -71.89157
    11 1922  |  -118.6265   22.54513    -5.26   0.000    -163.5694   -73.68365
    11 1923  |  -124.1635   23.14972    -5.36   0.000    -170.3117   -78.01542
    11 1924  |  -123.8304   24.17491    -5.12   0.000    -172.0222   -75.63859
    11 1925  |  -123.1323   23.37985    -5.27   0.000    -169.7392   -76.52546
    11 1926  |  -114.0205   22.64314    -5.04   0.000    -159.1588   -68.88227
    11 1927  |  -113.6489   25.00449    -4.55   0.000    -163.4944    -63.8033
    11 1928  |  -102.7507   26.41031    -3.89   0.000    -155.3987   -50.10267
    11 1929  |  -103.4184   27.13266    -3.81   0.000    -157.5064   -49.33043
    11 1930  |  -112.4968   24.90127    -4.52   0.000    -162.1365   -62.85698
    11 1931  |  -114.5074   25.31049    -4.52   0.000    -164.9629   -64.05184
    11 1932  |   -104.759   28.37041    -3.69   0.000    -161.3143    -48.2036
    11 1933  |  -92.97119   20.39635    -4.56   0.000    -133.6306   -52.31181
    11 1934  |  -81.90548    21.4169    -3.82   0.000    -124.5993   -39.21167
    11 1935  |  -86.71593   22.28363    -3.89   0.000    -131.1375   -42.29434
    11 1936  |  -53.53644   16.08228    -3.33   0.001    -85.59588     -21.477
    11 1937  |  -48.59123   21.21719    -2.29   0.025    -90.88692   -6.295533
    11 1938  |  -27.33664   16.64712    -1.64   0.105    -60.52207    5.848788
    11 1939  |  -6.413009   16.54959    -0.39   0.700    -39.40402      26.578
    11 1940  |  -5.653797    13.2459    -0.43   0.671    -32.05902    20.75142
    11 1941  |          0  (omitted)
             |
       _cons |   28.32739   57.09947     0.50   0.621    -85.49832    142.1531
------------------------------------------------------------------------------

. ************************************************************;
. * Regressions using data by 5-year age group (columns 4-8);
. ************************************************************;
. clear;

. use data_5yr_stacked;

. quietly tab regno, gen(reg);

. quietly tab agegroup, gen(agegroup);

. gen lgreg=0;

. replace lgreg=1 if north==1;
(35 real changes made)

. replace lgreg=2 if norwest==1;
(35 real changes made)

. replace lgreg=3 if central==1;
(84 real changes made)

. replace lgreg=3 if regno==16;
(7 real changes made)

. replace lgreg=4 if cenchern==1;
(35 real changes made)

. replace lgreg=5 if volga==1;
(35 real changes made)

. replace lgreg=6 if povolzh==1;
(56 real changes made)

. replace lgreg=7 if ncauc==1;
(56 real changes made)

. replace lgreg=8 if urals==1;
(49 real changes made)

. replace lgreg=9 if esib==1;
(42 real changes made)

. replace lgreg=10 if wsib==1;
(42 real changes made)

. replace lgreg=11 if fareast==1;
(49 real changes made)

. gen time=0 if agegroup==1;
(450 missing values generated)

. replace time=1 if agegroup==2;
(75 real changes made)

. replace time=2 if agegroup==3;
(75 real changes made)

. replace time=3 if agegroup==4;
(75 real changes made)

. replace time=4 if agegroup==5;
(75 real changes made)

. replace time=5 if agegroup==6;
(75 real changes made)

. replace time=6 if agegroup==7;
(75 real changes made)

. *  Married fertility rates;
. *  Age 16-44;
. reg asbrm sr10a lnpopm urbshf i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        437
                                                F(52, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9701
                                                Root MSE          =     26.815

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
         asbrm |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10a |   180.2877   73.92213     2.44   0.017     32.92665    327.6488
        lnpopm |  -44.64111   18.21588    -2.45   0.017    -80.95381   -8.328404
        urbshf |  -34.25216   99.57088    -0.34   0.732    -232.7431    164.2388
               |
      agegroup |
            2  |  -3.471175   17.01178    -0.20   0.839    -37.38354    30.44119
            3  |  -121.2379   23.36757    -5.19   0.000    -167.8203   -74.65548
            4  |  -177.4224   31.49482    -5.63   0.000    -240.2061   -114.6386
            5  |  -237.1465   40.46362    -5.86   0.000    -317.8092   -156.4837
            6  |  -283.1137   40.96836    -6.91   0.000    -364.7826   -201.4447
               |
         regno |
            2  |  -54.50091   27.25135    -2.00   0.049    -108.8255   -.1763479
            3  |   10.17216   14.56977     0.70   0.487    -18.87215    39.21647
            5  |   43.27106   25.90616     1.67   0.099    -8.371927    94.91405
            6  |  -40.10431   24.98044    -1.61   0.113    -89.90191    9.693297
            7  |   48.10982   53.39746     0.90   0.371    -58.33608    154.5557
            8  |   7.379583   20.27555     0.36   0.717    -33.03898    47.79814
            9  |  -13.17858   25.78896    -0.51   0.611    -64.58793    38.23077
           10  |  -15.91577   34.99642    -0.45   0.651    -85.67986    53.84833
           11  |   59.33427   30.45232     1.95   0.055    -1.371326    120.0399
           12  |    36.8156   18.34951     2.01   0.049     .2365209    73.39468
           13  |   40.09095   20.47324     1.96   0.054    -.7217017     80.9036
           14  |    13.0545   26.07431     0.50   0.618    -38.92369    65.03268
           15  |   16.37885   22.78524     0.72   0.475    -29.04269     61.8004
           16  |   66.43059   58.98414     1.13   0.264    -51.15214    184.0133
           17  |   77.41166   44.13882     1.75   0.084    -10.57747    165.4008
           18  |  -1.580423   38.96132    -0.04   0.968    -79.24838    76.08754
           19  |   12.29827   33.39114     0.37   0.714    -54.26575    78.86228
           20  |   2.521075   30.03976     0.08   0.933    -57.36209    62.40424
           21  |   19.40721   24.84404     0.78   0.437    -30.11849     68.9329
           22  |   14.57049   23.72324     0.61   0.541    -32.72092    61.86191
           23  |   22.97756   18.26243     1.26   0.212    -13.42792    59.38305
           24  |   20.43151   34.81593     0.59   0.559    -48.97279    89.83581
           25  |   48.12468   44.25249     1.09   0.280    -40.09104    136.3404
           26  |   78.08111   38.31057     2.04   0.045      1.71039    154.4518
           27  |   37.91295   30.81486     1.23   0.223    -23.51535    99.34124
           28  |   69.04531   33.92864     2.04   0.046     1.409797    136.6808
           29  |   11.89715   45.24565     0.26   0.793    -78.29842    102.0927
           30  |   44.26468   35.54902     1.25   0.217    -26.60099    115.1303
           31  |   28.64748   43.99829     0.65   0.517    -59.06152    116.3565
           32  |   19.01922   34.33106     0.55   0.581    -49.41849    87.45693
           33  |   29.28862   39.39652     0.74   0.460    -49.24691    107.8242
           34  |    -67.721    60.7697    -1.11   0.269    -188.8632    53.42119
           35  |   94.81439   32.74064     2.90   0.005     29.54712    160.0817
           36  |  -12.78163    17.9721    -0.71   0.479    -48.60837     23.0451
           37  |    20.1647   22.93106     0.88   0.382    -25.54754    65.87695
           38  |   30.96371   32.78901     0.94   0.348    -34.39998    96.32741
           39  |   34.23847     25.879     1.32   0.190    -17.35037    85.82731
           40  |    22.8137   25.82282     0.88   0.380    -28.66317    74.29056
           41  |   7.294846    29.4856     0.25   0.805    -51.48362    66.07331
           43  |   39.57499   28.76228     1.38   0.173    -17.76157    96.91155
           44  |  -20.83282   22.30825    -0.93   0.353    -65.30351    23.63787
           46  |  -36.87623   11.73298    -3.14   0.002    -60.26551   -13.48696
           47  |  -5.989676   17.50614    -0.34   0.733    -40.88752    28.90817
           49  |   49.42368   35.57301     1.39   0.169    -21.48982    120.3372
           50  |   18.76768   32.22913     0.58   0.562    -45.47991    83.01527
           51  |   43.24558   32.65543     1.32   0.190    -21.85184     108.343
           52  |   81.41328   34.62456     2.35   0.021     12.39048    150.4361
           53  |   57.17141   20.98803     2.72   0.008     15.33253    99.01028
           54  |  -31.26281   30.57539    -1.02   0.310    -92.21374    29.68813
           55  |    43.2542   24.88601     1.74   0.086    -6.355157    92.86355
           56  |   64.30517   29.41056     2.19   0.032     5.676292     122.934
           58  |   54.48889   39.73607     1.37   0.175    -24.72351    133.7013
           59  |    38.7069   34.22783     1.13   0.262    -29.52504    106.9388
           61  |   42.23241   38.15963     1.11   0.272    -33.83743    118.3022
           62  |   45.50205   32.79337     1.39   0.170    -19.87033    110.8744
           63  |   44.66017   25.48921     1.75   0.084     -6.15165    95.47199
           64  |   29.56076   26.17114     1.13   0.262    -22.61045    81.73197
           65  |  -19.13257   18.59273    -1.03   0.307     -56.1965    17.93135
           66  |   1.103668   33.17821     0.03   0.974    -65.03588    67.24322
           69  |   7.836195   27.83541     0.28   0.779    -47.65268    63.32507
           70  |  -97.34393   53.62319    -1.82   0.074    -204.2398    9.551947
           72  |   15.82899   34.92497     0.45   0.652    -53.79266    85.45065
           75  |   1.951593   30.54292     0.06   0.949     -58.9346    62.83779
           77  |   12.43794   20.39391     0.61   0.544    -28.21657    53.09245
           79  |  -65.19834   41.05363    -1.59   0.117    -147.0373    16.64059
           82  |  -15.79576   26.85776    -0.59   0.558    -69.33573    37.74422
           83  |  -24.18407   27.03617    -0.89   0.374     -78.0797    29.71155
           84  |  -36.26361   23.74702    -1.53   0.131    -83.60244    11.07521
           85  |  -123.8073    35.1085    -3.53   0.001    -193.7948   -53.81977
           87  |  -182.5515   56.92881    -3.21   0.002     -296.037   -69.06597
           88  |  -75.81587    27.4064    -2.77   0.007    -130.4495   -21.18221
           89  |  -20.47055   10.89042    -1.88   0.064     -42.1802    1.239106
               |
lgreg#agegroup |
          2 1  |    36.1587   27.92583     1.29   0.200    -19.51041    91.82782
          2 2  |  -7.108837   19.87422    -0.36   0.722    -46.72738     32.5097
          2 3  |  -22.11148   13.98824    -1.58   0.118    -49.99653    5.773563
          2 4  |  -20.61487   11.61063    -1.78   0.080    -43.76024     2.53051
          2 5  |  -10.16888   7.039277    -1.44   0.153    -24.20142    3.863663
          2 6  |          0  (omitted)
          3 1  |   41.03979   22.83128     1.80   0.076    -4.473527    86.55311
          3 2  |   8.220084   17.47326     0.47   0.639    -26.61223     43.0524
          3 3  |  -17.86454   11.25349    -1.59   0.117    -40.29797     4.56888
          3 4  |  -17.23051   7.230858    -2.38   0.020    -31.64497   -2.816063
          3 5  |  -8.661876   5.398981    -1.60   0.113    -19.42455    2.100797
          3 6  |          0  (omitted)
          4 1  |   9.254336   22.90001     0.40   0.687      -36.396    54.90467
          4 2  |   17.01697   18.95136     0.90   0.372    -20.76187    54.79581
          4 3  |  -10.81456   11.59978    -0.93   0.354    -33.93829    12.30917
          4 4  |  -4.142898   7.540332    -0.55   0.584    -19.17428    10.88848
          4 5  |   -4.13517   5.943499    -0.70   0.489    -15.98332    7.712978
          4 6  |          0  (omitted)
          5 1  |   -26.1239   27.50953    -0.95   0.345    -80.96314    28.71534
          5 2  |   9.110415   16.34322     0.56   0.579    -23.46921    41.69004
          5 3  |   15.34811   18.53093     0.83   0.410    -21.59262    52.28884
          5 4  |   11.49236   15.08824     0.76   0.449     -18.5855    41.57022
          5 5  |   6.692168    9.32743     0.72   0.475    -11.90172    25.28606
          5 6  |          0  (omitted)
          6 1  |   .6576329   26.40609     0.02   0.980    -51.98196    53.29722
          6 2  |   9.557992   18.61023     0.51   0.609    -27.54081     46.6568
          6 3  |  -8.197679   15.36416    -0.53   0.595    -38.82557    22.43021
          6 4  |  -2.454739   12.82211    -0.19   0.849    -28.01514    23.10566
          6 5  |  -5.707128    9.85018    -0.58   0.564     -25.3431    13.92885
          6 6  |          0  (omitted)
          7 1  |  -43.22973   56.19732    -0.77   0.444     -155.257    68.79759
          7 2  |   -10.3717   25.68701    -0.40   0.688    -61.57781    40.83441
          7 3  |  -.5765693   21.77849    -0.03   0.979    -43.99119    42.83805
          7 4  |   2.055593   13.07868     0.16   0.876    -24.01628    28.12747
          7 5  |  -.8687631   9.252462    -0.09   0.925    -19.31321    17.57568
          7 6  |          0  (omitted)
          8 1  |   10.98267   32.86322     0.33   0.739    -54.52896    76.49429
          8 2  |   3.254829    18.8871     0.17   0.864    -34.39592    40.90558
          8 3  |  -12.43159   12.97905    -0.96   0.341    -38.30485    13.44167
          8 4  |  -7.160706   8.401675    -0.85   0.397    -23.90914    9.587727
          8 5  |  -8.829281    6.44979    -1.37   0.175     -21.6867    4.028141
          8 6  |          0  (omitted)
          9 1  |  -25.68459   29.37925    -0.87   0.385    -84.25107    32.88188
          9 2  |  -7.931886   26.26443    -0.30   0.764    -60.28907     44.4253
          9 3  |  -6.988648     17.648    -0.40   0.693    -42.16929    28.19199
          9 4  |  -5.446578   10.73693    -0.51   0.614    -26.85026     15.9571
          9 5  |   -2.15305   4.788867    -0.45   0.654    -11.69948    7.393383
          9 6  |          0  (omitted)
         10 1  |  -10.81728   24.26472    -0.45   0.657    -59.18812    37.55356
         10 2  |  -11.52422   18.10949    -0.64   0.527    -47.62483    24.57638
         10 3  |   -11.8275   10.12128    -1.17   0.246    -32.00392    8.348907
         10 4  |  -10.45051   5.866459    -1.78   0.079    -22.14509    1.244057
         10 5  |  -8.063103   4.094324    -1.97   0.053    -16.22499     .098782
         10 6  |          0  (omitted)
         11 1  |   67.15901   36.46422     1.84   0.070    -5.531091    139.8491
         11 2  |   7.142921   32.14579     0.22   0.825    -56.93853    71.22438
         11 3  |   .5692273   28.15969     0.02   0.984    -55.56608    56.70453
         11 4  |   7.648485   18.86774     0.41   0.686    -29.96366    45.26063
         11 5  |   1.822074   10.23626     0.18   0.859    -18.58353    22.22768
         11 6  |          0  (omitted)
               |
         _cons |   657.4488   191.2779     3.44   0.001     276.1434    1038.754
--------------------------------------------------------------------------------

. reg asbrmu sr10u lnpopmu i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        437
                                                F(51, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9849
                                                Root MSE          =     20.961

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
        asbrmu |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10u |   7.507207   49.82238     0.15   0.881    -91.81189    106.8263
       lnpopmu |  -9.283815   17.52185    -0.53   0.598    -44.21299    25.64536
               |
      agegroup |
            2  |  -74.41525    17.0274    -4.37   0.000    -108.3588   -40.47175
            3  |  -235.8187   22.97363   -10.26   0.000    -281.6158   -190.0216
            4  |  -309.9065   28.13944   -11.01   0.000    -366.0014   -253.8115
            5  |  -367.5664   32.48602   -11.31   0.000    -432.3261   -302.8067
            6  |  -402.9256   30.97235   -13.01   0.000    -464.6678   -341.1833
               |
         regno |
            2  |  -6.012774   22.24871    -0.27   0.788    -50.36476    38.33921
            3  |   2.431447    10.0172     0.24   0.809    -17.53747    22.40036
            5  |   16.76029   1.902588     8.81   0.000     12.96755    20.55303
            6  |  -25.37415   6.322352    -4.01   0.000    -37.97752   -12.77077
            7  |  -8.069145   38.63361    -0.21   0.835    -85.08384    68.94555
            8  |   1.137738      12.17     0.09   0.926    -23.12272    25.39819
            9  |  -4.946564   10.93032    -0.45   0.652    -26.73577    16.84264
           10  |   -9.19377    11.1552    -0.82   0.413    -31.43125    13.04371
           11  |   10.90239   9.825148     1.11   0.271    -8.683689    30.48846
           12  |   6.269201   15.17178     0.41   0.681    -23.97518    36.51358
           13  |   1.391695    16.5332     0.08   0.933    -31.56663    34.35002
           14  |   10.14528   8.424273     1.20   0.232    -6.648199    26.93876
           15  |   -3.78549   7.588216    -0.50   0.619    -18.91232    11.34134
           16  |  -8.270894   46.09456    -0.18   0.858    -100.1587    83.61693
           17  |   13.58867   40.22985     0.34   0.737    -66.60808    93.78541
           18  |  -14.67658   12.13458    -1.21   0.230    -38.86643    9.513269
           19  |  -11.02911   9.259621    -1.19   0.238    -29.48782    7.429611
           20  |  -12.75706   7.735214    -1.65   0.103    -28.17692    2.662812
           21  |  -10.15495   15.30707    -0.66   0.509    -40.66904    20.35913
           22  |  -1.742966   21.97206    -0.08   0.937    -45.54347    42.05754
           23  |  -4.385799   15.85982    -0.28   0.783    -36.00176    27.23017
           24  |    5.01092   14.96977     0.33   0.739    -24.83078    34.85262
           25  |  -9.023836   14.85019    -0.61   0.545    -38.62714    20.57947
           26  |   7.480083   9.931831     0.75   0.454    -12.31866    27.27883
           27  |  -3.460251   13.59161    -0.25   0.800    -30.55463    23.63413
           28  |   9.130875   29.12595     0.31   0.755    -48.93064    67.19239
           29  |  -7.309556   11.94007    -0.61   0.542    -31.11166    16.49255
           30  |   3.993885   17.33904     0.23   0.818    -30.57085    38.55862
           31  |  -8.395393   8.476326    -0.99   0.325    -25.29264    8.501854
           32  |  -13.56763   9.546061    -1.42   0.160    -32.59735    5.462098
           33  |   1.185105   8.986278     0.13   0.895    -16.72871    19.09892
           34  |    26.2448   42.53419     0.62   0.539    -58.54555    111.0351
           35  |   14.39208   23.25302     0.62   0.538    -31.96196    60.74612
           36  |  -12.01922   11.03573    -1.09   0.280    -34.01855    9.980099
           37  |   4.328043   20.81336     0.21   0.836    -37.16264    45.81872
           38  |   -8.18588   12.10776    -0.68   0.501    -32.32225    15.95049
           39  |  -7.147927   26.12017    -0.27   0.785    -59.21754    44.92168
           40  |  -12.98456   23.14303    -0.56   0.577    -59.11935    33.15022
           41  |  -16.97167   10.61234    -1.60   0.114    -38.12698    4.183651
           43  |   10.57069   11.07275     0.95   0.343    -11.50243    32.64381
           44  |  -6.465788   15.99063    -0.40   0.687    -38.34253    25.41095
           46  |  -6.901611   10.45171    -0.66   0.511    -27.73671    13.93348
           47  |  -13.19381     9.3782    -1.41   0.164    -31.88891     5.50129
           49  |   .7934551   26.07184     0.03   0.976     -51.1798    52.76671
           50  |  -5.056199    12.9538    -0.39   0.697    -30.87912    20.76672
           51  |    5.76429   31.85636     0.18   0.857     -57.7402    69.26878
           52  |    20.0623   23.43329     0.86   0.395     -26.6511    66.77571
           53  |   32.09813   12.05708     2.66   0.010      8.06278    56.13349
           54  |  -39.14146   10.87386    -3.60   0.001     -60.8181   -17.46482
           55  |   15.40788   16.76426     0.92   0.361    -18.01105    48.82681
           56  |   12.47842   28.82231     0.43   0.666    -44.97781    69.93465
           58  |   12.60475   37.99897     0.33   0.741    -63.14482    88.35431
           59  |   7.258515   32.92798     0.22   0.826    -58.38221    72.89924
           61  |  -1.709237   16.97607    -0.10   0.920    -35.55041    32.13194
           62  |   20.28951   31.08955     0.65   0.516    -41.68638     82.2654
           63  |   1.085006   22.34216     0.05   0.961    -43.45329     45.6233
           64  |   8.099359   13.67001     0.59   0.555     -19.1513    35.35002
           65  |  -3.915597   9.057281    -0.43   0.667    -21.97096    14.13976
           66  |  -4.735797   8.280102    -0.57   0.569    -21.24188    11.77029
           69  |   11.40071   12.01775     0.95   0.346    -12.55624    35.35765
           70  |  -24.86532   37.68065    -0.66   0.511    -99.98033    50.24968
           72  |  -.9736089   26.57687    -0.04   0.971    -53.95362     52.0064
           75  |   .1033143    25.6452     0.00   0.997    -51.01947     51.2261
           77  |   10.64112   11.70356     0.91   0.366    -12.68949    33.97174
           79  |  -10.20398   31.85693    -0.32   0.750     -73.7096    53.30165
           82  |   13.31058   24.77806     0.54   0.593    -36.08358    62.70475
           83  |    8.47883    22.8429     0.37   0.712    -37.05766    54.01532
           84  |   6.545677   17.09162     0.38   0.703    -27.52585     40.6172
           85  |  -16.96453   25.84552    -0.66   0.514    -68.48662    34.55756
           87  |  -9.718419   42.22865    -0.23   0.819     -93.8997    74.46286
           88  |  -7.431585   21.69387    -0.34   0.733    -50.67752    35.81435
           89  |  -16.24106    8.52815    -1.90   0.061    -33.24161    .7594981
               |
lgreg#agegroup |
          2 1  |  -8.522601   25.09364    -0.34   0.735    -58.54586    41.50066
          2 2  |  -30.51601   19.49452    -1.57   0.122    -69.37762    8.345602
          2 3  |  -31.44326   10.28229    -3.06   0.003    -51.94064   -10.94588
          2 4  |  -22.86764   5.288836    -4.32   0.000    -33.41074   -12.32453
          2 5  |  -10.34105   4.240304    -2.44   0.017    -18.79394   -1.888153
          2 6  |          0  (omitted)
          3 1  |   11.29867   23.98163     0.47   0.639    -36.50783    59.10517
          3 2  |  -3.935591   17.49737    -0.22   0.823    -38.81596    30.94478
          3 3  |  -14.67335   9.669861    -1.52   0.134    -33.94987    4.603164
          3 4  |  -12.74165   5.545175    -2.30   0.024    -23.79575   -1.687542
          3 5  |  -4.671415   4.757631    -0.98   0.329    -14.15558     4.81275
          3 6  |          0  (omitted)
          4 1  |  -37.43527   28.56959    -1.31   0.194     -94.3877    19.51717
          4 2  |  -11.30442   19.53486    -0.58   0.565    -50.24646    27.63762
          4 3  |  -22.17023    10.7889    -2.05   0.044    -43.67751   -.6629443
          4 4  |  -10.55544   5.975407    -1.77   0.082     -22.4672    1.356313
          4 5  |   -5.31871   5.003617    -1.06   0.291    -15.29324    4.655819
          4 6  |          0  (omitted)
          5 1  |  -29.93946   26.22922    -1.14   0.257    -82.22646    22.34754
          5 2  |   .7450843   17.18958     0.04   0.966    -33.52172    35.01189
          5 3  |   1.331479   11.55177     0.12   0.909    -21.69655    24.35951
          5 4  |  -2.438869   6.292682    -0.39   0.699     -14.9831    10.10536
          5 5  |   -3.38802    5.06381    -0.67   0.506    -13.48254    6.706501
          5 6  |          0  (omitted)
          6 1  |  -11.98296   24.95966    -0.48   0.633    -61.73913    37.77321
          6 2  |   2.233378   21.60841     0.10   0.918    -40.84219    45.30895
          6 3  |  -8.734926   17.97965    -0.49   0.629    -44.57671    27.10686
          6 4  |  -5.356035   12.79701    -0.42   0.677    -30.86641    20.15434
          6 5  |  -.4397045   10.24031    -0.04   0.966    -20.85339    19.97398
          6 6  |          0  (omitted)
          7 1  |  -55.79979   41.00163    -1.36   0.178    -137.5351    25.93548
          7 2  |  -29.39499   18.11037    -1.62   0.109    -65.49736    6.707378
          7 3  |   -17.8659    17.9678    -0.99   0.323    -53.68405    17.95225
          7 4  |  -9.704148   9.538086    -1.02   0.312    -28.71798    9.309679
          7 5  |  -2.111793   7.860618    -0.27   0.789    -17.78165    13.55806
          7 6  |          0  (omitted)
          8 1  |  -16.56262   29.45184    -0.56   0.576    -75.27378    42.14855
          8 2  |  -23.43701    17.4827    -1.34   0.184    -58.28813    11.41411
          8 3  |  -17.80164   11.16353    -1.59   0.115    -40.05573    4.452448
          8 4  |  -12.38139   6.438236    -1.92   0.058    -25.21578     .453002
          8 5  |  -4.726106   5.722461    -0.83   0.412    -16.13362    6.681412
          8 6  |          0  (omitted)
          9 1  |  -68.62024   26.40624    -2.60   0.011    -121.2601   -15.98037
          9 2  |   -37.7595   19.07613    -1.98   0.052    -75.78707    .2680644
          9 3  |  -24.67626   9.806806    -2.52   0.014    -44.22577    -5.12675
          9 4  |   -15.4538   5.228966    -2.96   0.004    -25.87755   -5.030043
          9 5  |  -2.841087   4.170017    -0.68   0.498    -11.15386    5.471691
          9 6  |          0  (omitted)
         10 1  |   -19.8724   23.19974    -0.86   0.395    -66.12023    26.37544
         10 2  |  -35.86685   15.20729    -2.36   0.021    -66.18204   -5.551665
         10 3  |   -23.0196   8.529594    -2.70   0.009    -40.02303   -6.016163
         10 4  |  -16.41328   4.793474    -3.42   0.001    -25.96889   -6.857664
         10 5  |  -7.209743   4.995812    -1.44   0.153    -17.16871    2.749225
         10 6  |          0  (omitted)
         11 1  |   -18.7746   33.97086    -0.55   0.582    -86.49427    48.94507
         11 2  |  -54.29677   25.11079    -2.16   0.034    -104.3542   -4.239325
         11 3  |  -44.06392   20.97955    -2.10   0.039    -85.88589   -2.241945
         11 4  |   -23.1919   12.92448    -1.79   0.077    -48.95637    2.572583
         11 5  |  -7.714586   6.355426    -1.21   0.229     -20.3839    4.954723
         11 6  |          0  (omitted)
               |
         _cons |    501.031   161.5682     3.10   0.003     178.9507    823.1113
--------------------------------------------------------------------------------

. reg asbrmr sr10r lnpopmr i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        425
                                                F(50, 70)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9499
                                                Root MSE          =     32.475

                                   (Std. Err. adjusted for 71 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
        asbrmr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10r |   266.3915   69.64941     3.82   0.000     127.4801    405.3028
       lnpopmr |  -28.11019   34.65036    -0.81   0.420    -97.21815    40.99777
               |
      agegroup |
            2  |   53.40724   27.59266     1.94   0.057    -1.624583    108.4391
            3  |   13.64868   43.52994     0.31   0.755    -73.16905    100.4664
            4  |  -19.89628   52.15852    -0.38   0.704    -123.9232     84.1306
            5  |  -40.51777   64.56158    -0.63   0.532    -169.2818    88.24625
            6  |  -78.28894     71.685    -1.09   0.279    -221.2602    64.68228
               |
         regno |
            2  |  -63.78234   20.76367    -3.07   0.003    -105.1942   -22.37052
            3  |  -.6527811   30.35119    -0.02   0.983    -61.18632    59.88076
            5  |   74.83328   39.77421     1.88   0.064    -4.493891    154.1604
            6  |  -177.0809   54.71632    -3.24   0.002    -286.2092   -67.95265
            8  |  -28.05224   40.96541    -0.68   0.496    -109.7552    53.65069
            9  |  -22.54589   30.43603    -0.74   0.461    -83.24865    38.15686
           10  |  -29.94933   42.26796    -0.71   0.481    -114.2501    54.35146
           11  |   74.31449   53.69313     1.38   0.171    -32.77308    181.4021
           12  |   16.44328   38.62875     0.43   0.672    -60.59933    93.48589
           13  |   11.79932   29.98084     0.39   0.695    -47.99557    71.59421
           14  |   17.61597   37.54463     0.47   0.640    -57.26443    92.49638
           15  |   7.067519   36.91208     0.19   0.849     -66.5513    80.68634
           17  |   3.791578   87.27509     0.04   0.965    -170.2731    177.8563
           18  |   9.792333   43.27038     0.23   0.822    -76.50772    96.09239
           19  |   6.169089   54.37374     0.11   0.910    -102.2759    114.6141
           20  |   .5164985   45.61659     0.01   0.991    -90.46293    91.49592
           21  |  -12.11822   54.84751    -0.22   0.826    -121.5081    97.27169
           22  |  -35.69524    47.2549    -0.76   0.453    -129.9422    58.55168
           23  |    3.16712   37.24507     0.09   0.932    -71.11583    77.45007
           24  |   41.36321    31.2408     1.32   0.190    -20.94459     103.671
           25  |   71.90531   47.43789     1.52   0.134    -22.70657    166.5172
           26  |   111.0524   47.87116     2.32   0.023     15.57639    206.5284
           27  |   24.54261   60.67932     0.40   0.687    -96.47848    145.5637
           28  |   49.28889   72.55662     0.68   0.499    -95.42071    193.9985
           29  |   15.52783   57.10702     0.27   0.786    -98.36854    129.4242
           30  |   24.63889   71.78577     0.34   0.732    -118.5333    167.8111
           31  |   21.70122   63.45423     0.34   0.733    -104.8543    148.2567
           32  |   28.06844   49.62663     0.57   0.573    -70.90876    127.0456
           33  |   18.04899   61.54109     0.29   0.770    -104.6908    140.7888
           34  |  -65.34064   23.16074    -2.82   0.006    -111.5333     -19.148
           35  |   100.3643   72.51034     1.38   0.171    -44.25303    244.9816
           36  |  -20.26232   24.93081    -0.81   0.419    -69.98525    29.46062
           37  |  -30.69012   51.95859    -0.59   0.557    -134.3183    72.93803
           38  |   25.92252   57.64625     0.45   0.654    -89.04931    140.8943
           39  |   .4581486   52.32591     0.01   0.993    -103.9026    104.8189
           40  |   -17.6995   58.62679    -0.30   0.764    -134.6269    99.22794
           41  |   3.436974   46.24776     0.07   0.941    -88.80128    95.67523
           43  |   42.36145   41.03533     1.03   0.305    -39.48094    124.2038
           44  |  -16.40439   20.90193    -0.78   0.435    -58.09198     25.2832
           46  |    -68.556   20.20568    -3.39   0.001     -108.855   -28.25705
           47  |  -6.180342   25.92178    -0.24   0.812     -57.8797    45.51902
           49  |   .6363289     82.816     0.01   0.994     -164.535    165.8076
           50  |  -9.924075   63.81867    -0.16   0.877    -137.2064    117.3583
           51  |  -19.72648   66.09657    -0.30   0.766    -151.5519     112.099
           52  |   74.12075   74.99908     0.99   0.326    -75.46021    223.7017
           53  |   61.88653   41.98213     1.47   0.145    -21.84418    145.6172
           54  |  -30.60975   40.22321    -0.76   0.449    -110.8324    49.61291
           55  |   31.11088   53.00954     0.59   0.559    -74.61332    136.8351
           56  |   36.65195   60.25704     0.61   0.545    -83.52692    156.8308
           58  |  -52.54085   56.92022    -0.92   0.359    -166.0647    60.98296
           59  |  -27.16875   42.50556    -0.64   0.525    -111.9434    57.60593
           61  |    18.2585   76.06568     0.24   0.811    -133.4497    169.9667
           62  |  -33.20808   42.38607    -0.78   0.436    -117.7444    51.32828
           63  |   21.10285   56.03688     0.38   0.708    -90.65919    132.8649
           64  |    13.2886   53.57711     0.25   0.805    -93.56758    120.1448
           65  |  -48.00865   28.24672    -1.70   0.094     -104.345    8.327655
           66  |  -8.014795   46.27133    -0.17   0.863    -100.3001    84.27046
           69  |  -5.823178   31.02799    -0.19   0.852    -67.70656     56.0602
           70  |    -101.31   33.57833    -3.02   0.004    -168.2799   -34.34013
           72  |  -35.40123   69.38519    -0.51   0.612    -173.7856    102.9832
           75  |  -66.18478   55.64066    -1.19   0.238    -177.1566    44.78701
           77  |  -16.60576   36.34773    -0.46   0.649    -89.09903    55.88751
           79  |  -45.93572   34.90741    -1.32   0.192    -115.5563    23.68491
           82  |  -92.47682   45.05363    -2.05   0.044    -182.3334   -2.620192
           83  |  -130.6001   43.34019    -3.01   0.004    -217.0394    -44.1608
           84  |  -91.35121   38.04352    -2.40   0.019    -167.2266   -15.47579
           85  |  -194.6125   43.01403    -4.52   0.000    -280.4013   -108.8237
           87  |  -340.4965   75.04183    -4.54   0.000    -490.1627   -190.8303
           88  |  -184.4256   39.52864    -4.67   0.000     -263.263   -105.5883
           89  |  -58.19206   18.76108    -3.10   0.003    -95.60986   -20.77426
               |
lgreg#agegroup |
          2 1  |   163.3092   56.75877     2.88   0.005      50.1074     276.511
          2 2  |   80.23875   41.75299     1.92   0.059    -3.034965    163.5125
          2 3  |   12.98175   22.10578     0.59   0.559    -31.10683    57.07034
          2 4  |   4.450698    18.2011     0.24   0.808    -31.85025    40.75164
          2 5  |  -2.590025   7.780023    -0.33   0.740    -18.10679    12.92674
          2 6  |          0  (omitted)
          3 1  |   137.4989   45.89426     3.00   0.004     45.96566    229.0321
          3 2  |   80.93222   39.40576     2.05   0.044     2.339907    159.5245
          3 3  |   11.58006   21.79679     0.53   0.597    -31.89225    55.05238
          3 4  |   3.842144   16.39639     0.23   0.815    -28.85942    36.54371
          3 5  |  -1.598564   7.430387    -0.22   0.830      -16.418    13.22088
          3 6  |          0  (omitted)
          4 1  |   141.2322   46.72806     3.02   0.004     48.03605    234.4284
          4 2  |   111.5209   43.58542     2.56   0.013     24.59256    198.4493
          4 3  |   26.48033   23.89503     1.11   0.272     -21.1768    74.13746
          4 4  |   23.50622   18.61499     1.26   0.211    -13.62021    60.63264
          4 5  |   6.809859   9.617351     0.71   0.481    -12.37134    25.99106
          4 6  |          0  (omitted)
          5 1  |   77.35747   46.95581     1.65   0.104    -16.29294    171.0079
          5 2  |   86.84681   40.75652     2.13   0.037       5.5605    168.1331
          5 3  |   49.35745   28.86658     1.71   0.092    -8.215132      106.93
          5 4  |   40.05031   23.72404     1.69   0.096    -7.265795    87.36641
          5 5  |   21.01492   12.29005     1.71   0.092    -3.496808    45.52665
          5 6  |          0  (omitted)
          6 1  |   102.5079   49.03338     2.09   0.040     4.713927    200.3019
          6 2  |   89.65583   43.34259     2.07   0.042     3.211757    176.0999
          6 3  |   33.46618   26.53095     1.26   0.211    -19.44814     86.3805
          6 4  |   29.79812   20.84109     1.43   0.157    -11.76812    71.36437
          6 5  |   11.25712   13.76575     0.82   0.416    -16.19781    38.71205
          6 6  |          0  (omitted)
          7 1  |   86.24096   72.65657     1.19   0.239    -58.66799    231.1499
          7 2  |   84.37416   48.57159     1.74   0.087    -12.49882    181.2471
          7 3  |   49.32471   31.53405     1.56   0.122    -13.56796    112.2174
          7 4  |   41.88433   23.43405     1.79   0.078    -4.853414    88.62207
          7 5  |   18.71483   14.76612     1.27   0.209    -10.73526    48.16492
          7 6  |          0  (omitted)
          8 1  |   99.64311   64.46366     1.55   0.127    -28.92562    228.2118
          8 2  |   80.47925   44.20257     1.82   0.073    -7.680003    168.6385
          8 3  |   23.38284   24.77018     0.94   0.348    -26.01974    72.78541
          8 4  |   24.70446   19.03046     1.30   0.198    -13.25059    62.65952
          8 5  |    8.98739     12.088     0.74   0.460    -15.12137    33.09615
          8 6  |          0  (omitted)
          9 1  |    111.428   56.85969     1.96   0.054    -1.975107     224.831
          9 2  |   96.92258   50.88805     1.90   0.061    -4.570428    198.4156
          9 3  |    51.1325   32.55385     1.57   0.121     -13.7941    116.0591
          9 4  |   40.60222   24.64223     1.65   0.104    -8.545157     89.7496
          9 5  |    17.1869   9.960511     1.73   0.089    -2.678717    37.05251
          9 6  |          0  (omitted)
         10 1  |   84.53225   47.96633     1.76   0.082    -11.13357    180.1981
         10 2  |   73.42453   42.63862     1.72   0.089    -11.61551    158.4646
         10 3  |   31.49461   22.63851     1.39   0.169    -13.65648     76.6457
         10 4  |    24.2338   17.61982     1.38   0.173    -10.90781    59.37542
         10 5  |   6.830653   7.931944     0.86   0.392    -8.989111    22.65042
         10 6  |          0  (omitted)
         11 1  |    202.408   69.03221     2.93   0.005     64.72761    340.0884
         11 2  |   117.9647   57.90709     2.04   0.045     2.472666    233.4567
         11 3  |    75.6227   43.78071     1.73   0.089    -11.69517    162.9406
         11 4  |   58.85916   33.90304     1.74   0.087    -8.758329    126.4767
         11 5  |   23.68455   16.10348     1.47   0.146    -8.432818    55.80192
         11 6  |          0  (omitted)
               |
         _cons |   241.0114   309.4361     0.78   0.439    -376.1393    858.1622
--------------------------------------------------------------------------------

. *  Unmarried fertility rates;
. reg asbrnd sr10a lnpopm urbshf i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        437
                                                F(52, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9505
                                                Root MSE          =     10.972

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
        asbrnd |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10a |  -40.11407    20.0059    -2.01   0.049    -79.99511   -.2330316
        lnpopm |   14.51705   9.644431     1.51   0.137    -4.708774    33.74287
        urbshf |   9.833842   56.15417     0.18   0.861    -102.1074    121.7751
               |
      agegroup |
            2  |   24.51575   8.343219     2.94   0.004     7.883844    41.14765
            3  |   84.96587   15.44204     5.50   0.000     54.18273     115.749
            4  |   81.83529   13.16666     6.22   0.000     55.58803    108.0826
            5  |   43.37598   9.724809     4.46   0.000     23.98992    62.76203
            6  |   -.486659   10.36357    -0.05   0.963    -21.14606    20.17275
               |
         regno |
            2  |   53.10575   9.902498     5.36   0.000     33.36548    72.84602
            3  |   7.907284   9.813538     0.81   0.423    -11.65565    27.47021
            5  |  -6.965165   17.27959    -0.40   0.688     -41.4114    27.48107
            6  |  -7.602155    14.2838    -0.53   0.596    -36.07638    20.87208
            7  |  -47.99582   19.58519    -2.45   0.017    -87.03817   -8.953465
            8  |  -7.917601   15.09659    -0.52   0.602    -38.01209    22.17689
            9  |   .3024603   18.20374     0.02   0.987    -35.98604    36.59096
           10  |  -3.591581   24.14636    -0.15   0.882    -51.72646     44.5433
           11  |  -11.94199   22.24883    -0.54   0.593    -56.29422    32.41023
           12  |  -16.98041   11.76276    -1.44   0.153    -40.42904    6.468224
           13  |  -20.56776   9.020148    -2.28   0.026     -38.5491   -2.586425
           14  |  -.5983185   19.18917    -0.03   0.975    -38.85123    37.65459
           15  |   2.700649   17.36388     0.16   0.877    -31.91361    37.31491
           16  |  -51.87814   21.97112    -2.36   0.021    -95.67676   -8.079517
           17  |  -46.55522   24.05245    -1.94   0.057    -94.50291    1.392462
           18  |  -1.275147   26.52102    -0.05   0.962    -54.14384    51.59355
           19  |  -7.884863   24.54032    -0.32   0.749     -56.8051    41.03538
           20  |  -6.429458   21.88353    -0.29   0.770    -50.05348    37.19456
           21  |  -20.10759   18.08831    -1.11   0.270    -56.16598     15.9508
           22  |  -19.15444   14.23891    -1.35   0.183    -47.53919      9.2303
           23  |   -18.2818   11.45706    -1.60   0.115    -41.12104    4.557428
           24  |   21.93653   23.08021     0.95   0.345    -24.07302    67.94608
           25  |  -15.42078   29.94923    -0.51   0.608    -75.12348    44.28192
           26  |  -3.739303   26.63865    -0.14   0.889    -56.84248    49.36387
           27  |  -4.941747   23.67383    -0.21   0.835    -52.13467    42.25117
           28  |   -34.0456    21.9748    -1.55   0.126    -77.85156    9.760352
           29  |  -5.632793   30.85945    -0.18   0.856    -67.14998    55.88439
           30  |  -25.14714    25.7447    -0.98   0.332    -76.46825    26.17398
           31  |  -4.229955   30.80909    -0.14   0.891    -65.64675    57.18684
           32  |  -10.98435   24.36912    -0.45   0.654     -59.5633    37.59459
           33  |  -13.90529    28.1461    -0.49   0.623    -70.01352    42.20294
           34  |   66.61214   31.69574     2.10   0.039     3.427829    129.7964
           35  |  -26.90403   24.06842    -1.12   0.267    -74.88354    21.07548
           36  |   18.43782   14.57858     1.26   0.210    -10.62404    47.49969
           37  |   -10.5785   16.73822    -0.63   0.529    -43.94553    22.78852
           38  |  -21.70172   25.01242    -0.87   0.388    -71.56307    28.15962
           39  |  -27.12679   15.55037    -1.74   0.085    -58.12588    3.872305
           40  |  -24.76191   18.43537    -1.34   0.183    -61.51214    11.98833
           41  |  -14.25436   22.44483    -0.64   0.527    -58.99731    30.48858
           43  |   25.91108   23.63759     1.10   0.277    -21.20959    73.03175
           44  |  -5.517621   16.36404    -0.34   0.737    -38.13874    27.10349
           46  |  -11.37909   11.35927    -1.00   0.320    -34.02337     11.2652
           47  |   32.74905   15.81117     2.07   0.042     1.230054    64.26805
           49  |  -22.51762   27.16097    -0.83   0.410    -76.66202    31.62678
           50  |  -15.65545   26.82612    -0.58   0.561    -69.13235    37.82144
           51  |  -27.96427   19.28968    -1.45   0.151    -66.41755    10.48901
           52  |  -7.970542   25.19594    -0.32   0.753    -58.19773    42.25665
           53  |   1.223033    16.2952     0.08   0.940    -31.26085    33.70691
           54  |   11.87387   21.85875     0.54   0.589    -31.70076     55.4485
           55  |  -15.21954    18.9025    -0.81   0.423    -52.90099    22.46191
           56  |   .7883296   17.33855     0.05   0.964    -33.77545    35.35211
           58  |   -25.2331   17.44339    -1.45   0.152    -60.00586    9.539659
           59  |  -21.06484    14.7418    -1.43   0.157    -50.45208    8.322408
           61  |   -4.29031   28.32141    -0.15   0.880    -60.74802     52.1674
           62  |  -22.65789    14.6889    -1.54   0.127    -51.93969    6.623896
           63  |  -27.80276   16.83038    -1.65   0.103     -61.3535    5.747981
           64  |  -2.315518   20.11973    -0.12   0.909    -42.42347    37.79243
           65  |   12.49303   14.59725     0.86   0.395    -16.60606    41.59212
           66  |   18.13795   23.85919     0.76   0.450    -29.42448    65.70038
           69  |   7.645265     15.732     0.49   0.628     -23.7159    39.00643
           70  |   117.3165   25.29625     4.64   0.000     66.88932    167.7436
           72  |  -19.53211    18.0369    -1.08   0.282    -55.48801    16.42379
           75  |  -9.421931   13.47502    -0.70   0.487     -36.2839    17.44004
           77  |   6.045853   12.10964     0.50   0.619    -18.09427    30.18597
           79  |   24.29188   20.15999     1.20   0.232    -15.89633    64.48009
           82  |  -9.487132   14.19617    -0.67   0.506    -37.78668    18.81241
           83  |   -4.56922   11.73062    -0.39   0.698    -27.95378    18.81534
           84  |   2.618711   13.43116     0.19   0.846    -24.15582    29.39324
           85  |   59.84395   15.28528     3.92   0.000      29.3733     90.3146
           87  |   73.78173   18.44854     4.00   0.000     37.00523    110.5582
           88  |   26.10442   11.10325     2.35   0.021     3.970503    48.23834
           89  |   7.610854   7.317995     1.04   0.302    -6.977301    22.19901
               |
lgreg#agegroup |
          2 1  |   6.697366   4.494984     1.49   0.141    -2.263221    15.65795
          2 2  |  -14.19106   8.989098    -1.58   0.119     -32.1105    3.728382
          2 3  |  -50.33882   18.27125    -2.76   0.007    -86.76188   -13.91576
          2 4  |  -51.14336   16.58135    -3.08   0.003    -84.19767   -18.08904
          2 5  |  -25.92992   7.308344    -3.55   0.001    -40.49884     -11.361
          2 6  |          0  (omitted)
          3 1  |    5.49508    2.42516     2.27   0.026     .6606115    10.32955
          3 2  |  -12.24401   9.149739    -1.34   0.185    -30.48368    5.995659
          3 3  |  -48.99803    16.9767    -2.89   0.005    -82.84047    -15.1556
          3 4  |  -48.60941   15.20634    -3.20   0.002     -78.9227   -18.29611
          3 5  |  -23.45168   6.461311    -3.63   0.001    -36.33206   -10.57129
          3 6  |          0  (omitted)
          4 1  |   6.762161   2.664372     2.54   0.013     1.450833    12.07349
          4 2  |  -4.689222   10.19191    -0.46   0.647    -25.00642    15.62798
          4 3  |  -35.70387   17.06906    -2.09   0.040    -69.73041   -1.677333
          4 4  |  -39.04622   15.26667    -2.56   0.013    -69.47977   -8.612672
          4 5  |  -20.15043   6.681921    -3.02   0.004    -33.47059   -6.830262
          4 6  |          0  (omitted)
          5 1  |   .8178949   3.722729     0.22   0.827     -6.60323    8.239019
          5 2  |   -5.73883   9.741387    -0.59   0.558    -25.15793    13.68027
          5 3  |  -24.94912   20.63411    -1.21   0.231    -66.08247    16.18424
          5 4  |  -30.31188   17.90491    -1.69   0.095    -66.00467    5.380903
          5 5  |  -12.85996   7.864493    -1.64   0.106    -28.53754    2.817625
          5 6  |          0  (omitted)
          6 1  |   3.047024   3.733425     0.82   0.417    -4.395422    10.48947
          6 2  |  -.9555158   11.33281    -0.08   0.933    -23.54706    21.63603
          6 3  |  -17.38696   19.86494    -0.88   0.384    -56.98699    22.21306
          6 4  |  -25.06186   16.67161    -1.50   0.137    -58.29611    8.172397
          6 5  |  -11.62112   8.758384    -1.33   0.189    -29.08064    5.838397
          6 6  |          0  (omitted)
          7 1  |   2.730845   7.992745     0.34   0.734     -13.2024    18.66409
          7 2  |   3.956937   9.808713     0.40   0.688    -15.59637    23.51025
          7 3  |  -13.77487    19.4708    -0.71   0.482    -52.58919    25.03945
          7 4  |  -25.18105   17.76398    -1.42   0.161    -60.59291     10.2308
          7 5  |   -13.3183   7.988986    -1.67   0.100    -29.24406    2.607448
          7 6  |          0  (omitted)
          8 1  |   -.835559   7.067398    -0.12   0.906    -14.92416    13.25304
          8 2  |   1.206004   12.27403     0.10   0.922    -23.26183    25.67384
          8 3  |  -3.702953   17.83725    -0.21   0.836    -39.26087    31.85496
          8 4  |  -15.23236   15.25634    -1.00   0.321    -45.64531     15.1806
          8 5  |  -5.237422   7.709124    -0.68   0.499    -20.60528    10.13044
          8 6  |          0  (omitted)
          9 1  |  -1.773257   6.674278    -0.27   0.791    -15.07819    11.53167
          9 2  |   36.82809    17.6509     2.09   0.040      1.64167    72.01452
          9 3  |   41.56931   23.03011     1.80   0.075    -4.340372    87.47899
          9 4  |   19.48751   20.09577     0.97   0.335    -20.57268    59.54769
          9 5  |    15.7082   13.08695     1.20   0.234    -10.38016    41.79656
          9 6  |          0  (omitted)
         10 1  |     6.5049   4.558154     1.43   0.158    -2.581613    15.59141
         10 2  |   17.20204   11.05657     1.56   0.124     -4.83883    39.24291
         10 3  |    19.8776   18.69334     1.06   0.291     -17.3869    57.14209
         10 4  |   1.858619   16.68539     0.11   0.912    -31.40311    35.12034
         10 5  |  -3.386877   7.496675    -0.45   0.653    -18.33123    11.55747
         10 6  |          0  (omitted)
         11 1  |  -1.844643   9.431032    -0.20   0.845    -20.64506    16.95577
         11 2  |   8.638254   13.05513     0.66   0.510    -17.38668    34.66319
         11 3  |   8.712881   20.78825     0.42   0.676    -32.72773     50.1535
         11 4  |    8.58393   18.26082     0.47   0.640    -27.81836    44.98622
         11 5  |   7.504469   9.617513     0.78   0.438    -11.66769    26.67663
         11 6  |          0  (omitted)
               |
         _cons |  -110.0979   88.19152    -1.25   0.216    -285.9045     65.7087
--------------------------------------------------------------------------------

. reg asbrndu sr10u lnpopmu i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        437
                                                F(51, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9659
                                                Root MSE          =     6.6869

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
       asbrndu |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10u |   -44.7849   17.98211    -2.49   0.015    -80.63158   -8.938221
       lnpopmu |   21.58156   4.474487     4.82   0.000     12.66184    30.50129
               |
      agegroup |
            2  |   12.56726   3.710393     3.39   0.001     5.170731     19.9638
            3  |     57.693   9.130588     6.32   0.000      39.4915    75.89449
            4  |   54.18724   8.720865     6.21   0.000     36.80252    71.57197
            5  |   32.07061   6.867745     4.67   0.000     18.38001    45.76121
            6  |   1.766313   6.499973     0.27   0.787    -11.19115    14.72377
               |
         regno |
            2  |   42.86798   7.400864     5.79   0.000     28.11463    57.62133
            3  |  -2.444505     2.3483    -1.04   0.301    -7.125754    2.236745
            5  |   -12.5852   .4485158   -28.06   0.000     -13.4793    -11.6911
            6  |  -1.462209   1.531444    -0.95   0.343    -4.515086    1.590669
            7  |  -61.41979   10.21058    -6.02   0.000    -81.77422   -41.06537
            8  |  -9.857908   4.898206    -2.01   0.048     -19.6223   -.0935127
            9  |   3.863321   5.228936     0.74   0.462    -6.560372    14.28701
           10  |   6.278437   5.043134     1.24   0.217    -3.774866    16.33174
           11  |  -8.403832   4.363317    -1.93   0.058    -17.10195    .2942811
           12  |  -19.43065   5.067234    -3.83   0.000      -29.532   -9.329305
           13  |  -23.77632   5.404647    -4.40   0.000    -34.55028   -13.00235
           14  |   5.385059   4.563466     1.18   0.242    -3.712044    14.48216
           15  |  -1.018348   4.219457    -0.24   0.810    -9.429683    7.392986
           16  |  -67.58282   11.83908    -5.71   0.000     -91.1836   -43.98205
           17  |  -58.00064   10.46105    -5.54   0.000    -78.85437   -37.14691
           18  |   7.571285   5.450695     1.39   0.169    -3.294476    18.43705
           19  |  -4.596214   4.531825    -1.01   0.314    -13.63024    4.437813
           20  |  -1.557636    4.28854    -0.36   0.718    -10.10668    6.991412
           21  |  -20.75168   5.098371    -4.07   0.000    -30.91509   -10.58826
           22  |  -23.91648   6.265484    -3.82   0.000     -36.4065   -11.42647
           23  |  -21.66696   5.174912    -4.19   0.000    -31.98296   -11.35096
           24  |   21.08771    6.13116     3.44   0.001     8.865469    33.30996
           25  |   11.33625   6.327087     1.79   0.077    -1.276563    23.94907
           26  |   8.474549   5.292339     1.60   0.114    -2.075535    19.02463
           27  |  -11.12677   5.113025    -2.18   0.033     -21.3194   -.9341424
           28  |  -37.52774   7.700214    -4.87   0.000    -52.87784   -22.17765
           29  |   13.76886   5.834235     2.36   0.021     2.138529     25.3992
           30  |  -25.81697    5.44881    -4.74   0.000    -36.67897   -14.95496
           31  |   .5815716   4.733579     0.12   0.903    -8.854646    10.01779
           32  |   .4028608   5.019795     0.08   0.936    -9.603917    10.40964
           33  |  -6.194913   4.671635    -1.33   0.189    -15.50765    3.117821
           34  |   84.84705   13.25218     6.40   0.000     58.42931    111.2648
           35  |  -32.10699   6.626355    -4.85   0.000    -45.31638   -18.89759
           36  |   5.917511   5.725016     1.03   0.305    -5.495099    17.33012
           37  |  -22.25128   6.167484    -3.61   0.001    -34.54593   -9.956625
           38  |  -15.57695    5.30659    -2.94   0.004    -26.15545   -4.998457
           39  |  -33.36707   7.024668    -4.75   0.000    -47.37049   -19.36365
           40  |   -29.9818   6.529891    -4.59   0.000    -42.99889    -16.9647
           41  |  -4.905874   5.389507    -0.91   0.366    -15.64966    5.837912
           43  |   22.57422   6.151156     3.67   0.000     10.31211    34.83632
           44  |   12.09234   6.744016     1.79   0.077    -1.351612    25.53629
           46  |  -4.902202    5.66243    -0.87   0.390    -16.19005    6.385645
           47  |   8.375853   5.604863     1.49   0.139    -2.797237    19.54894
           49  |  -32.74724   8.088503    -4.05   0.000    -48.87138   -16.62311
           50  |  -16.18928   5.949637    -2.72   0.008    -28.04967     -4.3289
           51  |  -39.52853   9.228058    -4.28   0.000    -57.92432   -21.13273
           52  |  -24.90878   6.194541    -4.02   0.000    -37.25737   -12.56019
           53  |  -7.388052   4.338063    -1.70   0.093    -16.03582    1.259719
           54  |   3.473479   4.890719     0.71   0.480    -6.275991    13.22295
           55  |  -17.74052   5.036129    -3.52   0.001    -27.77986   -7.701184
           56  |  -24.67285   7.287483    -3.39   0.001    -39.20018   -10.14552
           58  |  -39.47989   9.347087    -4.22   0.000    -58.11296   -20.84681
           59  |  -33.61761   8.171848    -4.11   0.000    -49.90789   -17.32733
           61  |  -15.81861   6.512104    -2.43   0.018    -28.80026   -2.836973
           62  |  -22.45651   8.914415    -2.52   0.014    -40.22707   -4.685946
           63  |  -33.29842   7.283738    -4.57   0.000    -47.81828   -18.77855
           64  |  -17.99514   6.141852    -2.93   0.005     -30.2387   -5.751583
           65  |   2.253947   6.084238     0.37   0.712     -9.87476    14.38265
           66  |    10.4884   5.792375     1.81   0.074    -1.058483    22.03529
           69  |   8.694997   5.947248     1.46   0.148    -3.160625    20.55062
           70  |   67.00394   11.96848     5.60   0.000     43.14521    90.86268
           72  |  -21.73449   7.889595    -2.75   0.007    -37.46211   -6.006871
           75  |     -9.411   7.821102    -1.20   0.233    -25.00208    6.180082
           77  |   6.168277   5.497899     1.12   0.266    -4.791585    17.12814
           79  |   41.85943   13.68807     3.06   0.003     14.57276     69.1461
           82  |  -22.54271   8.221124    -2.74   0.008    -38.93122   -6.154197
           83  |  -16.78349   7.883471    -2.13   0.037     -32.4989   -1.068074
           84  |  -4.969936   8.128736    -0.61   0.543    -21.17428     11.2344
           85  |    56.9055   11.85389     4.80   0.000     33.27521    80.53579
           87  |     64.097   17.36643     3.69   0.000     29.47765    98.71634
           88  |    18.7546   9.211204     2.04   0.045      .392404     37.1168
           89  |   .6365572   4.414218     0.14   0.886    -8.163025    9.436139
               |
lgreg#agegroup |
          2 1  |   7.592813   4.674875     1.62   0.109    -1.726379      16.912
          2 2  |  -6.585926   5.215718    -1.26   0.211    -16.98327    3.811418
          2 3  |  -33.49427   10.59143    -3.16   0.002    -54.60791   -12.38063
          2 4  |  -34.37717   10.07932    -3.41   0.001    -54.46993   -14.28441
          2 5  |  -17.10968   3.893501    -4.39   0.000    -24.87124    -9.34813
          2 6  |          0  (omitted)
          3 1  |   3.114112   2.481138     1.26   0.213    -1.831946     8.06017
          3 2  |  -7.061428   3.733564    -1.89   0.063    -14.50415    .3812954
          3 3  |  -31.56339   9.671135    -3.26   0.002    -50.84245   -12.28434
          3 4  |   -30.1842   9.240453    -3.27   0.002    -48.60471   -11.76369
          3 5  |   -15.0952   3.600993    -4.19   0.000    -22.27365   -7.916755
          3 6  |          0  (omitted)
          4 1  |   2.908278   2.362925     1.23   0.222    -1.802127    7.618683
          4 2  |  -5.650747    4.12796    -1.37   0.175    -13.87968     2.57819
          4 3  |   -25.3843   10.36329    -2.45   0.017    -46.04313   -4.725461
          4 4  |  -24.35735   9.384888    -2.60   0.011    -43.06578   -5.648918
          4 5  |  -12.16522   3.673884    -3.31   0.001    -19.48897   -4.841464
          4 6  |          0  (omitted)
          5 1  |   .4814748   3.042164     0.16   0.875    -5.582967    6.545917
          5 2  |  -6.732075   4.036879    -1.67   0.100    -14.77945    1.315297
          5 3  |  -23.57559   10.56651    -2.23   0.029    -44.63954   -2.511636
          5 4  |  -24.86372   10.18938    -2.44   0.017    -45.17588   -4.551569
          5 5  |  -9.213786   4.195491    -2.20   0.031    -17.57734   -.8502263
          5 6  |          0  (omitted)
          6 1  |   2.191733   3.227499     0.68   0.499     -4.24217    8.625635
          6 2  |  -1.290731   4.814723    -0.27   0.789    -10.88871    8.307243
          6 3  |  -9.290262   11.76344    -0.79   0.432    -32.74026    14.15973
          6 4  |  -12.18951   11.20967    -1.09   0.280    -34.53558    10.15656
          6 5  |   -5.88081   5.820854    -1.01   0.316    -17.48447     5.72285
          6 6  |          0  (omitted)
          7 1  |   7.291384   2.494667     2.92   0.005     2.318357    12.26441
          7 2  |   6.034347   5.275549     1.14   0.256    -4.482267    16.55096
          7 3  |  -1.067522   12.61821    -0.08   0.933    -26.22146    24.08641
          7 4  |  -10.78251   10.75554    -1.00   0.319     -32.2233    10.65827
          7 5  |  -7.296646   4.432669    -1.65   0.104    -16.13301    1.539717
          7 6  |          0  (omitted)
          8 1  |   1.991307   2.356443     0.85   0.401    -2.706176    6.688791
          8 2  |   1.800812   4.032052     0.45   0.656    -6.236937    9.838561
          8 3  |  -2.775626   9.607585    -0.29   0.773      -21.928    16.37675
          8 4  |  -8.960939   9.189985    -0.98   0.333    -27.28084    9.358961
          8 5  |  -4.858079   3.745735    -1.30   0.199    -12.32507    2.608907
          8 6  |          0  (omitted)
          9 1  |    .516277   3.015742     0.17   0.865    -5.495494    6.528048
          9 2  |   12.93504   4.508182     2.87   0.005     3.948139    21.92193
          9 3  |    30.4969   10.79212     2.83   0.006     8.983192     52.0106
          9 4  |   12.10463   10.68901     1.13   0.261    -9.203528    33.41278
          9 5  |   12.11024   8.390485     1.44   0.153    -4.615888    28.83637
          9 6  |          0  (omitted)
         10 1  |   3.849667   2.613698     1.47   0.145    -1.360645    9.059978
         10 2  |    5.92418   6.157321     0.96   0.339    -6.350215    18.19857
         10 3  |   12.85427   12.30176     1.04   0.300    -11.66884    37.37739
         10 4  |  -.9678579   10.51178    -0.09   0.927    -21.92271    19.98699
         10 5  |  -.6782464   4.677574    -0.14   0.885    -10.00282    8.646326
         10 6  |          0  (omitted)
         11 1  |   2.108525   5.490609     0.38   0.702    -8.836803    13.05385
         11 2  |   16.87909    7.36846     2.29   0.025     2.190332    31.56784
         11 3  |   28.96702   13.57112     2.13   0.036     1.913478    56.02056
         11 4  |   24.92913    12.1538     2.05   0.044     .7009721    49.15728
         11 5  |   15.26842   6.936943     2.20   0.031     1.439881    29.09697
         11 6  |          0  (omitted)
               |
         _cons |   -161.448   38.67115    -4.17   0.000    -238.5376   -84.35851
--------------------------------------------------------------------------------

. reg asbrndr sr10r lnpopmr i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        425
                                                F(50, 70)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9333
                                                Root MSE          =     17.672

                                   (Std. Err. adjusted for 71 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
       asbrndr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10r |  -4.373865   31.05505    -0.14   0.888     -66.3112    57.56347
       lnpopmr |   12.22222   23.09025     0.53   0.598    -33.82983    58.27426
               |
      agegroup |
            2  |   41.28872   18.72369     2.21   0.031     3.945499    78.63195
            3  |    133.586    30.0689     4.44   0.000     73.61544    193.5565
            4  |   136.2076    27.6408     4.93   0.000     81.07977    191.3354
            5  |   82.11284   25.95078     3.16   0.002     30.35563      133.87
            6  |   24.41526   28.04355     0.87   0.387    -31.51584    80.34635
               |
         regno |
            2  |   43.78716     11.295     3.88   0.000        21.26    66.31432
            3  |   5.046984   20.17973     0.25   0.803    -35.20022    45.29419
            5  |  -27.82102   26.08673    -1.07   0.290    -79.84936    24.20732
            6  |   11.49795   35.81801     0.32   0.749    -59.93883    82.93472
            8  |  -27.54023   25.30828    -1.09   0.280      -78.016    22.93555
            9  |  -25.10084   18.32474    -1.37   0.175     -61.6484    11.44671
           10  |  -34.17038   26.16124    -1.31   0.196    -86.34733    18.00658
           11  |  -29.87739   33.89445    -0.88   0.381    -97.47774    37.72296
           12  |  -27.02916    24.0837    -1.12   0.266     -75.0626    21.00427
           13  |  -26.60691   18.37329    -1.45   0.152    -63.25127    10.03746
           14  |  -20.23957   23.28602    -0.87   0.388    -66.68208    26.20294
           15  |  -12.44457   22.89888    -0.54   0.589    -58.11495    33.22581
           17  |  -56.32839   56.55426    -1.00   0.323    -169.1223    56.46552
           18  |  -25.23045   27.16989    -0.93   0.356    -79.41908    28.95818
           19  |  -29.62174   34.61848    -0.86   0.395    -98.66611    39.42264
           20  |  -26.72333   28.71431    -0.93   0.355    -83.99221    30.54555
           21  |  -37.02835   34.93513    -1.06   0.293    -106.7043    32.64758
           22  |  -30.28373   29.86356    -1.01   0.314    -89.84472    29.27725
           23  |  -27.41625   23.16588    -1.18   0.241    -73.61915    18.78664
           24  |    5.64843   19.40187     0.29   0.772    -33.04737    44.34423
           25  |  -43.15085   30.15981    -1.43   0.157    -103.3027      17.001
           26  |  -25.32927   30.24948    -0.84   0.405    -85.65997    35.00142
           27  |  -17.76689   39.14235    -0.45   0.651    -95.83385    60.30007
           28  |  -44.69931    46.9971    -0.95   0.345    -138.4321    49.03345
           29  |  -30.52421    36.2822    -0.84   0.403    -102.8868    41.83836
           30  |  -40.70517   46.13267    -0.88   0.381    -132.7139    51.30354
           31  |  -26.51594   40.59469    -0.65   0.516    -107.4795    54.44762
           32  |  -32.79932   31.34337    -1.05   0.299     -95.3117    29.71306
           33  |  -36.57068   39.32442    -0.93   0.356    -115.0008    41.85939
           34  |   26.78662   14.69868     1.82   0.073    -2.528971    56.10222
           35  |  -44.25834   47.11593    -0.94   0.351    -138.2281    49.71141
           36  |   19.09026   15.87591     1.20   0.233    -12.57324    50.75375
           37  |  -11.26677   33.53599    -0.34   0.738     -78.1522    55.61865
           38  |    -48.029   37.31394    -1.29   0.202    -122.4493    26.39131
           39  |  -35.11633   33.77269    -1.04   0.302    -102.4738    32.24119
           40  |  -38.23079   37.92988    -1.01   0.317    -113.8795    37.41797
           41  |  -42.25614   29.80244    -1.42   0.161    -101.6952    17.18295
           43  |   5.915574   27.75072     0.21   0.832     -49.4315    61.26265
           44  |  -37.72917   13.89288    -2.72   0.008    -65.43765   -10.02068
           46  |  -31.12602   13.88229    -2.24   0.028    -58.81338   -3.438657
           47  |   41.96179   17.40068     2.41   0.019     7.257221    76.66635
           49  |  -40.04509   55.26242    -0.72   0.471    -150.2625    70.17233
           50  |  -40.19738   42.67106    -0.94   0.349    -125.3021    44.90735
           51  |  -35.64467   44.13306    -0.81   0.422    -123.6653    52.37595
           52  |  -23.43841   48.48744    -0.48   0.630    -120.1436    73.26675
           53  |  -13.08324   26.44696    -0.49   0.622    -65.83004    39.66355
           54  |  -9.481644   25.21111    -0.38   0.708    -59.76362    40.80034
           55  |  -37.24243   33.71019    -1.10   0.273    -104.4753    29.99042
           56  |    8.62302   38.47232     0.22   0.823    -68.10761    85.35365
           58  |  -10.47725   35.59588    -0.29   0.769    -81.47099    60.51649
           59  |   1.580671   26.57248     0.06   0.953    -51.41647    54.57781
           61  |  -25.97373   49.25833    -0.53   0.600    -124.2164    72.26891
           62  |  -35.99261    26.6078    -1.35   0.181     -89.0602    17.07498
           63  |  -36.30609    36.0009    -1.01   0.317    -108.1076    35.49544
           64  |  -9.855592   34.39089    -0.29   0.775    -78.44605    58.73487
           65  |   15.47537   17.56302     0.88   0.381    -19.55297    50.50372
           66  |  -7.383163   29.60482    -0.25   0.804    -66.42812    51.66179
           69  |  -15.77614   15.83081    -1.00   0.322     -47.3497    15.79742
           70  |   124.3598   28.26605     4.40   0.000     67.98495    180.7347
           72  |  -40.08291   35.68121    -1.12   0.265    -111.2468    31.08101
           75  |  -23.90615    25.9909    -0.92   0.361    -75.74335    27.93106
           77  |  -10.12904   17.37498    -0.58   0.562    -44.78235    24.52427
           79  |  -30.80637    18.9775    -1.62   0.109     -68.6558     7.04306
           82  |   -15.1795    28.4698    -0.53   0.596    -71.96072    41.60172
           83  |  -4.432482   23.85439    -0.19   0.853    -52.00857     43.1436
           84  |   -18.1605    21.4462    -0.85   0.400     -60.9336     24.6126
           85  |   39.86589   23.38199     1.70   0.093    -6.768023     86.4998
           87  |    92.6874   37.60067     2.47   0.016     17.69524    167.6796
           88  |   24.09771   19.40934     1.24   0.219      -14.613    62.80841
           89  |   14.81252   11.79291     1.26   0.213    -8.707696    38.33273
               |
lgreg#agegroup |
          2 1  |   13.43226   11.47271     1.17   0.246    -9.449337    36.31387
          2 2  |  -11.03198    17.4067    -0.63   0.528    -45.74855    23.68459
          2 3  |  -63.28154   23.59049    -2.68   0.009    -110.3313    -16.2318
          2 4  |  -65.30045   21.52432    -3.03   0.003    -108.2293   -22.37155
          2 5  |  -28.63019   11.45921    -2.50   0.015    -51.48486   -5.775507
          2 6  |          0  (omitted)
          3 1  |   14.48901   8.018811     1.81   0.075    -1.504007    30.48202
          3 2  |  -12.31549   16.44982    -0.75   0.457    -45.12363    20.49265
          3 3  |  -75.32476   23.13928    -3.26   0.002    -121.4746   -29.17491
          3 4  |  -76.56059   19.95715    -3.84   0.000    -116.3639   -36.75731
          3 5  |  -34.21014   9.743208    -3.51   0.001    -53.64236   -14.77792
          3 6  |          0  (omitted)
          4 1  |   16.90735   10.20841     1.66   0.102    -3.452682    37.26738
          4 2  |  -2.667276   19.35981    -0.14   0.891    -41.27921    35.94466
          4 3  |  -62.94939   23.63631    -2.66   0.010    -110.0905   -15.80826
          4 4  |  -69.38398   20.41057    -3.40   0.001    -110.0916   -28.67637
          4 5  |  -33.30322   10.51965    -3.17   0.002    -54.28399   -12.32244
          4 6  |          0  (omitted)
          5 1  |   9.416647   9.613056     0.98   0.331    -9.755988    28.58928
          5 2  |   -3.14966   17.03132    -0.18   0.854    -37.11755    30.81823
          5 3  |  -47.01776   27.07757    -1.74   0.087    -101.0223    6.986761
          5 4  |  -55.87472   22.93014    -2.44   0.017    -101.6074   -10.14201
          5 5  |  -23.72846   11.12035    -2.13   0.036     -45.9073    -1.54962
          5 6  |          0  (omitted)
          6 1  |   14.20546   11.40094     1.25   0.217    -8.532998    36.94392
          6 2  |   10.03199   19.76775     0.51   0.613    -29.39354    49.45753
          6 3  |   -29.6639   27.60182    -1.07   0.286      -84.714    25.38621
          6 4  |   -43.2581   22.42409    -1.93   0.058    -87.98153    1.465333
          6 5  |  -18.34285   13.15891    -1.39   0.168    -44.58746    7.901766
          6 6  |          0  (omitted)
          7 1  |    13.6466   17.92958     0.76   0.449    -22.11282    49.40602
          7 2  |   13.82637   22.06491     0.63   0.533     -30.1807    57.83344
          7 3  |  -33.94887   28.75904    -1.18   0.242    -91.30698    23.40923
          7 4  |  -47.80971   25.30662    -1.89   0.063    -98.28217     2.66276
          7 5  |  -20.03036   13.36098    -1.50   0.138      -46.678    6.617273
          7 6  |          0  (omitted)
          8 1  |   6.870391     18.048     0.38   0.705    -29.12521      42.866
          8 2  |   18.47701   25.40795     0.73   0.470    -32.19755    69.15157
          8 3  |  -1.802184   25.29906    -0.07   0.943    -52.25957     48.6552
          8 4  |  -24.66568   20.20571    -1.22   0.226    -64.96471    15.63335
          8 5  |  -3.141365   14.75858    -0.21   0.832    -32.57643     26.2937
          8 6  |          0  (omitted)
          9 1  |   12.98262   18.65943     0.70   0.489    -24.23245    50.19769
          9 2  |   71.51394   25.59567     2.79   0.007     20.46499    122.5629
          9 3  |   46.68179   29.92066     1.56   0.123     -12.9931    106.3567
          9 4  |   23.93798   32.94763     0.73   0.470    -41.77399    89.64995
          9 5  |   20.37393   17.54015     1.16   0.249     -14.6088    55.35665
          9 6  |          0  (omitted)
         10 1  |   22.56816   12.38538     1.82   0.073    -2.133691    47.27002
         10 2  |   53.06187   18.98796     2.79   0.007     15.19157    90.93217
         10 3  |   21.95815   26.70452     0.82   0.414    -31.30233    75.21863
         10 4  |  -4.121521     21.768    -0.19   0.850    -47.53643    39.29339
         10 5  |  -8.257786   10.91027    -0.76   0.452    -30.01764    13.50207
         10 6  |          0  (omitted)
         11 1  |   13.74457   24.16816     0.57   0.571    -34.45732    61.94645
         11 2  |   22.27324   26.31534     0.85   0.400    -30.21106    74.75754
         11 3  |   15.82066   31.72901     0.50   0.620    -47.46086    79.10218
         11 4  |   22.84788   28.28293     0.81   0.422    -33.56064     79.2564
         11 5  |   21.63663   20.17441     1.07   0.287    -18.59996    61.87323
         11 6  |          0  (omitted)
               |
         _cons |  -100.6547    203.146    -0.50   0.622    -505.8167    304.5073
--------------------------------------------------------------------------------

. *  % Out-of-wedlock births;
. *  Age 16-44;
. reg nodad sr10a lnpopm urbshf i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        437
                                                F(52, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.8214
                                                Root MSE          =     .03514

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
         nodad |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10a |  -.1637723   .1476715    -1.11   0.271      -.45815    .1306055
        lnpopm |   .0521959   .0260086     2.01   0.049     .0003486    .1040432
        urbshf |  -.1553522   .1391724    -1.12   0.268    -.4327873     .122083
               |
      agegroup |
            2  |   -.151551   .0329818    -4.59   0.000     -.217299   -.0858031
            3  |  -.1654046   .0521849    -3.17   0.002    -.2694332    -.061376
            4  |  -.1388646   .0665404    -2.09   0.040    -.2715104   -.0062188
            5  |  -.0658014   .0813401    -0.81   0.421      -.22795    .0963472
            6  |  -.0279516   .0863226    -0.32   0.747    -.2000326    .1441294
               |
         regno |
            2  |   .0788672   .0496152     1.59   0.116    -.0200388    .1777732
            3  |   .0021273   .0208345     0.10   0.919    -.0394055    .0436601
            5  |  -.0544753   .0442621    -1.23   0.222    -.1427102    .0337595
            6  |   .0486266   .0382571     1.27   0.208    -.0276376    .1248907
            7  |  -.1068868   .0614879    -1.74   0.086    -.2294606     .015687
            8  |  -.0697333   .0365322    -1.91   0.060    -.1425589    .0030924
            9  |  -.0549357   .0416711    -1.32   0.192    -.1380055    .0281342
           10  |  -.0999713   .0553445    -1.81   0.075    -.2102986     .010356
           11  |  -.1840591   .0560313    -3.28   0.002    -.2957554   -.0723628
           12  |  -.1229965   .0313841    -3.92   0.000    -.1855595   -.0604335
           13  |  -.1070145   .0309246    -3.46   0.001    -.1686615   -.0453675
           14  |  -.1267958   .0447848    -2.83   0.006    -.2160727    -.037519
           15  |   -.098715   .0380698    -2.59   0.012    -.1746058   -.0228242
           16  |  -.1693003    .065688    -2.58   0.012     -.300247   -.0383536
           17  |   -.223818   .0635525    -3.52   0.001    -.3505076   -.0971283
           18  |  -.1526358   .0608922    -2.51   0.014    -.2740223   -.0312493
           19  |  -.1757876   .0543792    -3.23   0.002    -.2841905   -.0673847
           20  |  -.1254063    .051477    -2.44   0.017    -.2280237   -.0227888
           21  |  -.1486252   .0430842    -3.45   0.001    -.2345121   -.0627383
           22  |  -.1383304   .0336208    -4.11   0.000    -.2053522   -.0713085
           23  |  -.1053042   .0298987    -3.52   0.001    -.1649061   -.0457023
           24  |   -.108438   .0567506    -1.91   0.060    -.2215682    .0046922
           25  |  -.2584169    .072251    -3.58   0.001    -.4024465   -.1143872
           26  |  -.1984585   .0673042    -2.95   0.004    -.3326269     -.06429
           27  |    -.15774     .05163    -3.06   0.003    -.2606625   -.0548174
           28  |  -.2271253   .0529785    -4.29   0.000     -.332736   -.1215147
           29  |  -.1417182   .0775705    -1.83   0.072    -.2963522    .0129158
           30  |  -.1990652   .0654215    -3.04   0.003    -.3294805   -.0686498
           31  |  -.1639269    .075298    -2.18   0.033    -.3140307   -.0138232
           32  |   -.179474   .0610725    -2.94   0.004    -.3012199   -.0577281
           33  |  -.2092457   .0675569    -3.10   0.003    -.3439179   -.0745736
           34  |  -.0236475   .0758042    -0.31   0.756    -.1747604    .1274653
           35  |  -.2228749    .055531    -4.01   0.000    -.3335738   -.1121759
           36  |  -.0476825    .031239    -1.53   0.131    -.1099564    .0145913
           37  |  -.0961709   .0357866    -2.69   0.009    -.1675101   -.0248317
           38  |  -.2011284   .0542333    -3.71   0.000    -.3092405   -.0930164
           39  |  -.1618528   .0359092    -4.51   0.000    -.2334365   -.0902691
           40  |  -.1499121    .039113    -3.83   0.000    -.2278824   -.0719418
           41  |  -.1797846   .0475563    -3.78   0.000    -.2745863   -.0849829
           43  |   -.180226   .0448815    -4.02   0.000    -.2696956   -.0907563
           44  |  -.1585893   .0374365    -4.24   0.000    -.2332176    -.083961
           46  |  -.1021245   .0294357    -3.47   0.001    -.1608034   -.0434456
           47  |  -.0976421   .0311347    -3.14   0.002    -.1597081   -.0355762
           49  |  -.1747134   .0549322    -3.18   0.002    -.2842188    -.065208
           50  |  -.1917857   .0514501    -3.73   0.000    -.2943497   -.0892218
           51  |  -.1578638     .04168    -3.79   0.000    -.2409514   -.0747762
           52  |  -.1479009   .0565114    -2.62   0.011    -.2605543   -.0352475
           53  |  -.0501982   .0473851    -1.06   0.293    -.1446587    .0442623
           54  |  -.0070175   .0520564    -0.13   0.893      -.11079    .0967551
           55  |  -.1290178   .0472147    -2.73   0.008    -.2231385   -.0348971
           56  |   .0113587   .0499102     0.23   0.821    -.0881355     .110853
           58  |  -.0522474   .0595418    -0.88   0.383    -.1709417     .066447
           59  |  -.0638335   .0568285    -1.12   0.265     -.177119     .049452
           61  |  -.1436597   .0610344    -2.35   0.021    -.2653296   -.0219899
           62  |  -.1232651   .0384366    -3.21   0.002    -.1998871   -.0466432
           63  |   -.138419   .0366803    -3.77   0.000    -.2115398   -.0652981
           64  |  -.1031548   .0416124    -2.48   0.016    -.1861076   -.0202019
           65  |  -.0232014   .0299894    -0.77   0.442    -.0829842    .0365814
           66  |  -.0565365   .0513149    -1.10   0.274    -.1588308    .0457578
           69  |  -.0759302   .0485155    -1.57   0.122     -.172644    .0207836
           70  |   .0698762   .0749352     0.93   0.354    -.0795044    .2192568
           72  |    -.14159   .0520072    -2.72   0.008    -.2452644   -.0379156
           75  |   -.113314   .0424277    -2.67   0.009    -.1978921    -.028736
           77  |  -.0764773   .0385189    -1.99   0.051    -.1532634    .0003088
           79  |  -.0289335   .0705869    -0.41   0.683    -.1696459    .1117789
           82  |  -.0971216   .0431093    -2.25   0.027    -.1830583   -.0111849
           83  |  -.0646674   .0495218    -1.31   0.196    -.1633873    .0340526
           84  |  -.0747935    .046052    -1.62   0.109    -.1665965    .0170096
           85  |   .0742839    .071672     1.04   0.303    -.0685916    .2171594
           87  |   .1479871   .1298325     1.14   0.258    -.1108293    .4068035
           88  |  -.0170419   .0618808    -0.28   0.784    -.1403991    .1063152
           89  |   .0036725   .0253132     0.15   0.885    -.0467884    .0541334
               |
lgreg#agegroup |
          2 1  |  -.0441585   .0568911    -0.78   0.440    -.1575688    .0692517
          2 2  |  -.0175737    .040747    -0.43   0.668    -.0988014     .063654
          2 3  |  -.0034622   .0323564    -0.11   0.915    -.0679634    .0610391
          2 4  |  -.0043541   .0277229    -0.16   0.876    -.0596186    .0509105
          2 5  |  -.0033793   .0165867    -0.20   0.839    -.0364444    .0296857
          2 6  |          0  (omitted)
          3 1  |  -.0084845   .0483164    -0.18   0.861    -.1048016    .0878325
          3 2  |   .0380763   .0302409     1.26   0.212    -.0222079    .0983604
          3 3  |   .0424612   .0268099     1.58   0.118    -.0109833    .0959056
          3 4  |   .0367677   .0258093     1.42   0.159    -.0146822    .0882177
          3 5  |   .0260306   .0168014     1.55   0.126    -.0074623    .0595236
          3 6  |          0  (omitted)
          4 1  |   .0172534   .0516611     0.33   0.739     -.085731    .1202378
          4 2  |   .0544432   .0398389     1.37   0.176    -.0249741    .1338605
          4 3  |   .0648029   .0361106     1.79   0.077    -.0071823     .136788
          4 4  |   .0491301   .0362925     1.35   0.180    -.0232177     .121478
          4 5  |    .029198   .0249795     1.17   0.246    -.0205978    .0789938
          4 6  |          0  (omitted)
          5 1  |   .0624357   .0476111     1.31   0.194    -.0324753    .1573466
          5 2  |   .1004112   .0321007     3.13   0.003     .0364195    .1644028
          5 3  |   .1013994   .0286823     3.54   0.001     .0442223    .1585764
          5 4  |   .0869389   .0241896     3.59   0.001     .0387179    .1351599
          5 5  |    .054226   .0171145     3.17   0.002     .0201089    .0883431
          5 6  |          0  (omitted)
          6 1  |    .033519   .0536112     0.63   0.534    -.0733529     .140391
          6 2  |   .0651823   .0371696     1.75   0.084     -.008914    .1392785
          6 3  |   .0751213   .0328104     2.29   0.025      .009715    .1405276
          6 4  |   .0603774   .0317174     1.90   0.061      -.00285    .1236048
          6 5  |   .0404569   .0211382     1.91   0.060    -.0016813    .0825952
          6 6  |          0  (omitted)
          7 1  |   .0386874   .0691129     0.56   0.577    -.0990868    .1764615
          7 2  |   .0739383   .0470051     1.57   0.120    -.0197646    .1676412
          7 3  |   .0842283   .0318179     2.65   0.010     .0208005    .1476562
          7 4  |   .0692043   .0275587     2.51   0.014      .014267    .1241416
          7 5  |   .0397791   .0143966     2.76   0.007     .0110801    .0684782
          7 6  |          0  (omitted)
          8 1  |  -.0270078   .0974276    -0.28   0.782    -.2212262    .1672106
          8 2  |   .0039162   .0721504     0.05   0.957     -.139913    .1477453
          8 3  |    .026851   .0631214     0.43   0.672    -.0989793    .1526813
          8 4  |   .0214977   .0551214     0.39   0.698    -.0883849    .1313802
          8 5  |   .0192033   .0294812     0.65   0.517    -.0395663    .0779729
          8 6  |          0  (omitted)
          9 1  |   .1616392   .0732549     2.21   0.031     .0156082    .3076702
          9 2  |   .1255197   .0490257     2.56   0.013     .0277887    .2232507
          9 3  |   .1021869    .033477     3.05   0.003     .0354517    .1689221
          9 4  |    .087234   .0300156     2.91   0.005     .0273991     .147069
          9 5  |   .0485074   .0186767     2.60   0.011     .0112762    .0857386
          9 6  |          0  (omitted)
         10 1  |   .0667717   .0490388     1.36   0.178    -.0309853    .1645287
         10 2  |   .0787278   .0320409     2.46   0.016     .0148554    .1426002
         10 3  |   .0833832   .0260697     3.20   0.002     .0314142    .1353522
         10 4  |   .0768964   .0247035     3.11   0.003     .0276509    .1261418
         10 5  |   .0495668   .0147967     3.35   0.001     .0200701    .0790635
         10 6  |          0  (omitted)
         11 1  |   .0439019   .0773307     0.57   0.572     -.110254    .1980577
         11 2  |   .0544662    .058475     0.93   0.355    -.0621016     .171034
         11 3  |   .0744937   .0497971     1.50   0.139     -.024775    .1737624
         11 4  |    .071667   .0399046     1.80   0.077    -.0078813    .1512153
         11 5  |   .0441574   .0258531     1.71   0.092    -.0073799    .0956947
         11 6  |          0  (omitted)
               |
         _cons |  -.0131569   .2221703    -0.06   0.953    -.4560453    .4297314
--------------------------------------------------------------------------------

. reg nodadu sr10u lnpopmu i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        437
                                                F(51, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.8407
                                                Root MSE          =     .02838

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
        nodadu |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10u |  -.0184304   .0731789    -0.25   0.802    -.1643099    .1274491
       lnpopmu |   .0112311   .0167868     0.67   0.506    -.0222328     .044695
               |
      agegroup |
            2  |  -.1083337   .0332397    -3.26   0.002    -.1745958   -.0420716
            3  |  -.0966181   .0337828    -2.86   0.006    -.1639629   -.0292733
            4  |   -.062222   .0367816    -1.69   0.095    -.1355448    .0111008
            5  |   .0118343   .0418648     0.28   0.778    -.0716218    .0952903
            6  |   .0648862    .043364     1.50   0.139    -.0215583    .1513307
               |
         regno |
            2  |   .0140053   .0350584     0.40   0.691    -.0558824     .083893
            3  |   .0216847   .0122438     1.77   0.081    -.0027228    .0460923
            5  |  -.0307599   .0023718   -12.97   0.000    -.0354881   -.0260318
            6  |  -.0112623   .0083343    -1.35   0.181    -.0278763    .0053517
            7  |  -.1100048   .0461351    -2.38   0.020    -.2019734   -.0180362
            8  |  -.0409501    .030138    -1.36   0.178    -.1010291    .0191288
            9  |   -.061281   .0296906    -2.06   0.043    -.1204681   -.0020939
           10  |  -.0655531    .029285    -2.24   0.028    -.1239316   -.0071745
           11  |  -.0994814   .0147548    -6.74   0.000    -.1288947   -.0700682
           12  |  -.0805239   .0183374    -4.39   0.000    -.1170789   -.0439688
           13  |   -.074976    .019332    -3.88   0.000    -.1135135   -.0364384
           14  |  -.0797152   .0139297    -5.72   0.000    -.1074836   -.0519468
           15  |  -.0666039   .0136003    -4.90   0.000    -.0937157   -.0394922
           16  |  -.1400741   .0455056    -3.08   0.003    -.2307878   -.0493604
           17  |  -.1329893   .0399792    -3.33   0.001    -.2126863   -.0532923
           18  |  -.0993594   .0159355    -6.24   0.000    -.1311262   -.0675926
           19  |  -.1045201   .0146928    -7.11   0.000    -.1338098   -.0752305
           20  |  -.0711753   .0135583    -5.25   0.000    -.0982034   -.0441473
           21  |  -.0754898   .0183907    -4.10   0.000     -.112151   -.0388286
           22  |  -.1082972   .0248501    -4.36   0.000    -.1578349   -.0587595
           23  |  -.0795957   .0190213    -4.18   0.000    -.1175138   -.0416775
           24  |  -.0732745   .0225998    -3.24   0.002    -.1183263   -.0282226
           25  |  -.1030472   .0221427    -4.65   0.000    -.1471878   -.0589065
           26  |  -.0858912    .019924    -4.31   0.000    -.1256089   -.0461734
           27  |  -.0919237    .023076    -3.98   0.000    -.1379249   -.0459226
           28  |  -.1334919   .0347366    -3.84   0.000    -.2027381   -.0642458
           29  |  -.0997129   .0193235    -5.16   0.000    -.1382336   -.0611923
           30  |  -.1414154   .0244253    -5.79   0.000    -.1901063   -.0927245
           31  |  -.1067736   .0175952    -6.07   0.000    -.1418491   -.0716982
           32  |  -.1270435   .0188013    -6.76   0.000    -.1645233   -.0895638
           33  |    -.12639   .0184738    -6.84   0.000    -.1632168   -.0895631
           34  |   -.010683   .0433296    -0.25   0.806    -.0970591     .075693
           35  |   -.124599   .0256688    -4.85   0.000    -.1757689   -.0734291
           36  |  -.0590466   .0177405    -3.33   0.001    -.0944116   -.0236816
           37  |  -.0819234   .0240612    -3.40   0.001    -.1298885   -.0339583
           38  |  -.1118172   .0181029    -6.18   0.000    -.1479047   -.0757297
           39  |  -.1109167   .0284765    -3.90   0.000    -.1676835   -.0541499
           40  |  -.0885531   .0259134    -3.42   0.001    -.1402105   -.0368958
           41  |  -.0890266   .0174564    -5.10   0.000    -.1238253   -.0542278
           43  |  -.1075543   .0217899    -4.94   0.000    -.1509916    -.064117
           44  |   -.110324    .021717    -5.08   0.000    -.1536161    -.067032
           46  |  -.1172558    .019463    -6.02   0.000    -.1560546    -.078457
           47  |  -.0949776   .0196274    -4.84   0.000    -.1341041   -.0558512
           49  |  -.1041006   .0337778    -3.08   0.003    -.1714354   -.0367659
           50  |  -.1114496    .024012    -4.64   0.000    -.1593167   -.0635825
           51  |  -.1184194   .0396013    -2.99   0.004     -.197363   -.0394757
           52  |  -.1273246   .0261368    -4.87   0.000    -.1794273   -.0752219
           53  |  -.0984624   .0169444    -5.81   0.000    -.1322403   -.0646844
           54  |  -.0638042   .0163364    -3.91   0.000    -.0963702   -.0312382
           55  |  -.1226816   .0207291    -5.92   0.000    -.1640044   -.0813589
           56  |   -.077042   .0313544    -2.46   0.016    -.1395458   -.0145382
           58  |  -.0862065   .0391908    -2.20   0.031     -.164332    -.008081
           59  |  -.1073162   .0349788    -3.07   0.003    -.1770451   -.0375873
           61  |  -.0893265   .0326015    -2.74   0.008    -.1543165   -.0243365
           62  |  -.1225295   .0413509    -2.96   0.004    -.2049611   -.0400979
           63  |  -.1083396   .0349555    -3.10   0.003     -.178022   -.0386571
           64  |  -.1160903   .0313923    -3.70   0.000    -.1786697    -.053511
           65  |  -.0552617   .0305698    -1.81   0.075    -.1162015    .0056781
           66  |   -.067682   .0305992    -2.21   0.030    -.1286804   -.0066835
           69  |  -.0510588   .0189842    -2.69   0.009     -.088903   -.0132145
           70  |   .0538681   .0380256     1.42   0.161    -.0219346    .1296709
           72  |  -.0663562   .0338369    -1.96   0.054    -.1338089    .0010964
           75  |  -.0579563   .0334262    -1.73   0.087    -.1245902    .0086777
           77  |  -.0437893   .0195209    -2.24   0.028    -.0827034   -.0048751
           79  |  -.0489459   .0461072    -1.06   0.292    -.1408589    .0429671
           82  |  -.1284962   .0336334    -3.82   0.000    -.1955431   -.0614492
           83  |  -.1147879   .0316057    -3.63   0.001    -.1777927    -.051783
           84  |   -.119106   .0278881    -4.27   0.000    -.1746999   -.0635122
           85  |  -.0316157   .0361467    -0.87   0.385    -.1036728    .0404415
           87  |  -.0637606   .0600516    -1.06   0.292    -.1834712    .0559501
           88  |  -.0948928   .0334002    -2.84   0.006    -.1614749   -.0283106
           89  |  -.0403858   .0282807    -1.43   0.158    -.0967624    .0159908
               |
lgreg#agegroup |
          2 1  |  -.0050019   .0532893    -0.09   0.925    -.1112322    .1012284
          2 2  |   .0197078   .0402067     0.49   0.626    -.0604427    .0998584
          2 3  |   .0191169   .0338573     0.56   0.574    -.0483764    .0866101
          2 4  |   .0150124   .0274052     0.55   0.586    -.0396189    .0696438
          2 5  |   .0122668   .0365424     0.34   0.738    -.0605791    .0851126
          2 6  |          0  (omitted)
          3 1  |   .0130163   .0357937     0.36   0.717    -.0583371    .0843697
          3 2  |   .0412522   .0173295     2.38   0.020     .0067065    .0757979
          3 3  |    .038496   .0141025     2.73   0.008     .0103832    .0666089
          3 4  |   .0411487   .0170247     2.42   0.018     .0072105    .0750869
          3 5  |   .0219234   .0244478     0.90   0.373    -.0268124    .0706593
          3 6  |          0  (omitted)
          4 1  |    .052871   .0388937     1.36   0.178    -.0246621    .1304041
          4 2  |   .0757115   .0225227     3.36   0.001     .0308133    .1206098
          4 3  |   .0821813   .0184571     4.45   0.000     .0453878    .1189748
          4 4  |   .0746277    .020727     3.60   0.001     .0333092    .1159462
          4 5  |   .0418028   .0273908     1.53   0.131    -.0127997    .0964053
          4 6  |          0  (omitted)
          5 1  |   .0701076   .0393037     1.78   0.079    -.0082429    .1484581
          5 2  |   .0691554   .0225553     3.07   0.003     .0241924    .1141185
          5 3  |   .0645269   .0210711     3.06   0.003     .0225225    .1065314
          5 4  |   .0634371   .0228655     2.77   0.007     .0178556    .1090185
          5 5  |   .0505195   .0302952     1.67   0.100    -.0098728    .1109119
          5 6  |          0  (omitted)
          6 1  |   .0446219   .0368253     1.21   0.230     -.028788    .1180317
          6 2  |   .0536969   .0188884     2.84   0.006     .0160435    .0913503
          6 3  |   .0604929   .0216674     2.79   0.007     .0172996    .1036861
          6 4  |   .0618267   .0249002     2.48   0.015      .012189    .1114644
          6 5  |   .0302166   .0334724     0.90   0.370    -.0365094    .0969426
          6 6  |          0  (omitted)
          7 1  |   .0794495   .0487729     1.63   0.108    -.0177774    .1766764
          7 2  |   .1004216   .0267332     3.76   0.000       .04713    .1537133
          7 3  |   .0995827    .023698     4.20   0.000     .0523415    .1468239
          7 4  |   .0900254   .0192459     4.68   0.000     .0516594    .1283915
          7 5  |    .044623   .0269977     1.65   0.103     -.009196    .0984419
          7 6  |          0  (omitted)
          8 1  |   .0758294   .0369496     2.05   0.044     .0021717     .149487
          8 2  |   .0862187   .0196226     4.39   0.000     .0471018    .1253356
          8 3  |   .0904955   .0176919     5.12   0.000     .0552274    .1257636
          8 4  |   .0925374   .0164278     5.63   0.000     .0597892    .1252855
          8 5  |   .0523654    .024587     2.13   0.037     .0033521    .1013787
          8 6  |          0  (omitted)
          9 1  |   .1230116   .0446298     2.76   0.007     .0340436    .2119795
          9 2  |   .0717988   .0267952     2.68   0.009     .0183836     .125214
          9 3  |   .0791297   .0236199     3.35   0.001     .0320443    .1262152
          9 4  |   .0706292   .0204465     3.45   0.001     .0298698    .1113886
          9 5  |   .0485452   .0256255     1.89   0.062    -.0025383    .0996286
          9 6  |          0  (omitted)
         10 1  |   .0801065   .0501953     1.60   0.115    -.0199559    .1801689
         10 2  |   .1010626   .0344295     2.94   0.004     .0324288    .1696965
         10 3  |   .1139773   .0337793     3.37   0.001     .0466394    .1813151
         10 4  |   .1108176   .0343586     3.23   0.002     .0423251    .1793102
         10 5  |   .0919591   .0423713     2.17   0.033     .0074935    .1764248
         10 6  |          0  (omitted)
         11 1  |   .1037921   .0439576     2.36   0.021     .0161643    .1914199
         11 2  |   .1115011   .0322543     3.46   0.001     .0472033    .1757989
         11 3  |   .1265696   .0295814     4.28   0.000     .0676002     .185539
         11 4  |   .1212745   .0275574     4.40   0.000     .0663399    .1762091
         11 5  |   .0757227   .0352421     2.15   0.035     .0054689    .1459766
         11 6  |          0  (omitted)
               |
         _cons |   .1237949   .1767796     0.70   0.486    -.2286088    .4761986
--------------------------------------------------------------------------------

. reg nodadr sr10r lnpopmr i.agegroup i.regno i.lgreg#i.agegroup if agegroup !=7, cluster(regno);
note: 2.lgreg#6.agegroup omitted because of collinearity
note: 3.lgreg#6.agegroup omitted because of collinearity
note: 4.lgreg#6.agegroup omitted because of collinearity
note: 5.lgreg#6.agegroup omitted because of collinearity
note: 6.lgreg#6.agegroup omitted because of collinearity
note: 7.lgreg#6.agegroup omitted because of collinearity
note: 8.lgreg#6.agegroup omitted because of collinearity
note: 9.lgreg#6.agegroup omitted because of collinearity
note: 10.lgreg#6.agegroup omitted because of collinearity
note: 11.lgreg#6.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        425
                                                F(50, 70)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.7763
                                                Root MSE          =     .04749

                                   (Std. Err. adjusted for 71 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
        nodadr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10r |  -.2682138   .1342116    -2.00   0.050    -.5358905   -.0005371
       lnpopmr |   .0465538   .0415621     1.12   0.266    -.0363392    .1294469
               |
      agegroup |
            2  |  -.1946222    .039992    -4.87   0.000    -.2743837   -.1148606
            3  |  -.2506424   .0671058    -3.74   0.000    -.3844807   -.1168042
            4  |  -.2441069   .0821568    -2.97   0.004    -.4079635   -.0802503
            5  |  -.2170142   .0929044    -2.34   0.022    -.4023061   -.0317223
            6  |  -.2031394   .1016036    -2.00   0.049    -.4057815   -.0004974
               |
         regno |
            2  |   .1470282   .0257059     5.72   0.000     .0957593     .198297
            3  |   .0239221   .0318489     0.75   0.455    -.0395986    .0874427
            5  |  -.0395729   .0549678    -0.72   0.474    -.1492027    .0700568
            6  |   .1697987   .0763691     2.22   0.029     .0174854     .322112
            8  |  -.0411012      .0554    -0.74   0.461    -.1515929    .0693906
            9  |  -.0141977   .0443609    -0.32   0.750    -.1026728    .0742774
           10  |  -.0547573   .0563646    -0.97   0.335     -.167173    .0576584
           11  |  -.1604256    .077186    -2.08   0.041    -.3143682    -.006483
           12  |  -.1045805   .0554029    -1.89   0.063    -.2150782    .0059171
           13  |  -.0904056   .0452702    -2.00   0.050    -.1806942   -.0001169
           14  |  -.0990489   .0563094    -1.76   0.083    -.2113545    .0132567
           15  |  -.0546892   .0490504    -1.11   0.269    -.1525171    .0431388
           17  |  -.1823903   .1099267    -1.66   0.102    -.4016322    .0368515
           18  |  -.1093433   .0605785    -1.80   0.075    -.2301633    .0114767
           19  |  -.1329568   .0702757    -1.89   0.063    -.2731173    .0072037
           20  |  -.0873511   .0638049    -1.37   0.175     -.214606    .0399038
           21  |  -.1175776   .0707746    -1.66   0.101     -.258733    .0235778
           22  |  -.0989571   .0621298    -1.59   0.116    -.2228711    .0249569
           23  |  -.0767486   .0538474    -1.43   0.159    -.1841439    .0306467
           24  |  -.0634574   .0493582    -1.29   0.203    -.1618992    .0349844
           25  |  -.2208719   .0670066    -3.30   0.002    -.3545124   -.0872315
           26  |  -.1659587   .0704306    -2.36   0.021    -.3064281   -.0254892
           27  |  -.1008868   .0755382    -1.34   0.186    -.2515431    .0497695
           28  |  -.1926744   .0932418    -2.07   0.042    -.3786393   -.0067096
           29  |  -.0774273    .080484    -0.96   0.339    -.2379476    .0830929
           30  |  -.1403821   .0942658    -1.49   0.141    -.3283893     .047625
           31  |   -.097182   .0838914    -1.16   0.251    -.2644982    .0701341
           32  |    -.13228   .0711681    -1.86   0.067    -.2742202    .0096602
           33  |  -.1501214    .080315    -1.87   0.066    -.3103047    .0100619
           34  |   .0438002   .0463388     0.95   0.348    -.0486196    .1362199
           35  |  -.1891082   .0932253    -2.03   0.046    -.3750403   -.0031761
           36  |   .0043873   .0394354     0.11   0.912    -.0742641    .0830387
           37  |  -.0213374   .0650504    -0.33   0.744    -.1510763    .1084015
           38  |   -.159663   .0745119    -2.14   0.036    -.3082723   -.0110537
           39  |  -.1252669    .065217    -1.92   0.059    -.2553381    .0048043
           40  |  -.1086034   .0712781    -1.52   0.132     -.250763    .0335562
           41  |  -.1456035   .0612842    -2.38   0.020     -.267831    -.023376
           43  |  -.1378837   .0536091    -2.57   0.012    -.2448037   -.0309636
           44  |  -.1319908   .0395408    -3.34   0.001    -.2108525   -.0531291
           46  |  -.0548411   .0385482    -1.42   0.159     -.131723    .0220408
           47  |  -.0435966   .0392733    -1.11   0.271    -.1219248    .0347317
           49  |  -.1091945   .0974573    -1.12   0.266    -.3035669    .0851778
           50  |  -.1346818   .0764826    -1.76   0.083    -.2872216     .017858
           51  |  -.1002598    .078034    -1.28   0.203    -.2558937     .055374
           52  |   -.086565   .0860341    -1.01   0.318    -.2581547    .0850247
           53  |   .0174606   .0686061     0.25   0.800    -.1193699    .1542912
           54  |   .0625692   .0681894     0.92   0.362    -.0734304    .1985687
           55  |  -.0775369   .0719387    -1.08   0.285    -.2210141    .0659403
           56  |   .1138043   .0750387     1.52   0.134    -.0358557    .2634643
           58  |   .0754353   .0749019     1.01   0.317    -.0739518    .2248224
           59  |   .0252321   .0691202     0.37   0.716    -.1126237     .163088
           61  |    -.08462   .0910018    -0.93   0.356    -.2661173    .0968773
           62  |  -.0776781    .050373    -1.54   0.128    -.1781439    .0227877
           63  |  -.0996722   .0685953    -1.45   0.151    -.2364812    .0371367
           64  |  -.0414111   .0662251    -0.63   0.534     -.173493    .0906708
           65  |   .0374457   .0386432     0.97   0.336    -.0396257    .1145171
           66  |   .0032387   .0586106     0.06   0.956    -.1136566    .1201339
           69  |  -.0186103   .0405142    -0.46   0.647    -.0994134    .0621928
           70  |   .1446578   .0571677     2.53   0.014     .0306404    .2586751
           72  |  -.0867474   .0758761    -1.14   0.257    -.2380776    .0645828
           75  |  -.0612788   .0558703    -1.10   0.276    -.1727085    .0501509
           77  |   -.023777   .0447828    -0.53   0.597    -.1130935    .0655395
           79  |   .0001885   .0569643     0.00   0.997    -.1134234    .1138003
           82  |  -.0345657   .0555337    -0.62   0.536    -.1453241    .0761927
           83  |   .0242846   .0632982     0.38   0.702    -.1019597    .1505288
           84  |   -.007815   .0568359    -0.14   0.891    -.1211707    .1055407
           85  |   .1515435   .0808263     1.87   0.065    -.0096595    .3127465
           87  |   .3809831   .1436392     2.65   0.010     .0945038    .6674624
           88  |   .0591584   .0713522     0.83   0.410     -.083149    .2014659
           89  |   .0551332    .033781     1.63   0.107    -.0122408    .1225072
               |
lgreg#agegroup |
          2 1  |  -.1405562   .0689996    -2.04   0.045    -.2781716   -.0029409
          2 2  |  -.0824384   .0610457    -1.35   0.181    -.2041903    .0393135
          2 3  |  -.0350244   .0476689    -0.73   0.465    -.1300969    .0600481
          2 4  |  -.0306588   .0424909    -0.72   0.473    -.1154042    .0540866
          2 5  |  -.0082799   .0240105    -0.34   0.731    -.0561674    .0396076
          2 6  |          0  (omitted)
          3 1  |  -.0872373   .0550846    -1.58   0.118    -.1971001    .0226256
          3 2  |  -.0235921   .0538298    -0.44   0.663    -.1309523    .0837681
          3 3  |   .0048405    .046048     0.11   0.917    -.0869995    .0966804
          3 4  |   .0016395    .042141     0.04   0.969     -.082408    .0856869
          3 5  |   .0153533   .0215923     0.71   0.479    -.0277112    .0584177
          3 6  |          0  (omitted)
          4 1  |  -.0952702   .0644647    -1.48   0.144    -.2238411    .0333006
          4 2  |  -.0307041   .0644304    -0.48   0.635    -.1592064    .0977983
          4 3  |   .0122239   .0544955     0.22   0.823     -.096464    .1209118
          4 4  |  -.0010196   .0517832    -0.02   0.984    -.1042979    .1022586
          4 5  |   .0041226   .0292115     0.14   0.888    -.0541379    .0623831
          4 6  |          0  (omitted)
          5 1  |  -.0338884   .0592464    -0.57   0.569    -.1520516    .0842747
          5 2  |   .0389264   .0555833     0.70   0.486    -.0719311    .1497839
          5 3  |     .06416   .0456451     1.41   0.164    -.0268763    .1551962
          5 4  |    .049051   .0413871     1.19   0.240     -.033493     .131595
          5 5  |   .0342956   .0210795     1.63   0.108    -.0077461    .0763373
          5 6  |          0  (omitted)
          6 1  |  -.0604998    .064036    -0.94   0.348    -.1882156     .067216
          6 2  |  -.0003655    .061688    -0.01   0.995    -.1233984    .1226673
          6 3  |   .0304349   .0521479     0.58   0.561    -.0735709    .1344406
          6 4  |   .0151052   .0480366     0.31   0.754    -.0807008    .1109112
          6 5  |   .0143261   .0279318     0.51   0.610    -.0413821    .0700343
          6 6  |          0  (omitted)
          7 1  |  -.0734336    .084025    -0.87   0.385    -.2410163     .094149
          7 2  |  -.0059297   .0720648    -0.08   0.935    -.1496585    .1377991
          7 3  |   .0355052   .0493304     0.72   0.474    -.0628812    .1338916
          7 4  |   .0188603   .0440289     0.43   0.670    -.0689524    .1066731
          7 5  |   .0183854   .0215676     0.85   0.397    -.0246298    .0614006
          7 6  |          0  (omitted)
          8 1  |  -.1470828   .1591884    -0.92   0.359    -.4645739    .1704084
          8 2  |  -.0853382   .1241807    -0.69   0.494    -.3330089    .1623324
          8 3  |  -.0297307   .0957369    -0.31   0.757    -.2206719    .1612105
          8 4  |  -.0348665   .0817787    -0.43   0.671    -.1979689    .1282359
          8 5  |  -.0074252   .0337943    -0.22   0.827    -.0748258    .0599754
          8 6  |          0  (omitted)
          9 1  |   .0586603   .0775325     0.76   0.452    -.0959733    .2132939
          9 2  |   .0562542   .0654176     0.86   0.393    -.0742171    .1867255
          9 3  |   .0446938   .0492438     0.91   0.367    -.0535199    .1429074
          9 4  |   .0334857   .0433613     0.77   0.443    -.0529957     .119967
          9 5  |   .0241141   .0207803     1.16   0.250     -.017331    .0655591
          9 6  |          0  (omitted)
         10 1  |  -.0220476   .0608042    -0.36   0.718    -.1433178    .0992227
         10 2  |   .0125708   .0590177     0.21   0.832    -.1051363     .130278
         10 3  |   .0335188   .0463534     0.72   0.472    -.0589301    .1259677
         10 4  |   .0315057    .043134     0.73   0.468    -.0545224    .1175338
         10 5  |   .0213626   .0210106     1.02   0.313    -.0205417    .0632668
         10 6  |          0  (omitted)
         11 1  |  -.0768333   .0973794    -0.79   0.433    -.2710504    .1173838
         11 2  |  -.0419665   .0852851    -0.49   0.624    -.2120622    .1281292
         11 3  |  -.0085005   .0685902    -0.12   0.902    -.1452992    .1282983
         11 4  |   .0011937   .0569661     0.02   0.983    -.1124215    .1148089
         11 5  |   .0159755   .0265172     0.60   0.549    -.0369114    .0688625
         11 6  |          0  (omitted)
               |
         _cons |   .1872835   .3025496     0.62   0.538    -.4161327    .7906997
--------------------------------------------------------------------------------

. *  Very large age gap at marriage (11+ years);
. *  Women age 16-49;
. reg vlargegap sr10a lnpopm urbshf i.agegroup i.regno i.lgreg#i.agegroup, cluster(regno);
note: 2.lgreg#7.agegroup omitted because of collinearity
note: 3.lgreg#7.agegroup omitted because of collinearity
note: 4.lgreg#7.agegroup omitted because of collinearity
note: 5.lgreg#7.agegroup omitted because of collinearity
note: 6.lgreg#7.agegroup omitted because of collinearity
note: 7.lgreg#7.agegroup omitted because of collinearity
note: 8.lgreg#7.agegroup omitted because of collinearity
note: 9.lgreg#7.agegroup omitted because of collinearity
note: 10.lgreg#7.agegroup omitted because of collinearity
note: 11.lgreg#7.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        525
                                                F(58, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9419
                                                Root MSE          =     .02129

                                   (Std. Err. adjusted for 75 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
     vlargegap |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10a |  -.1182526   .0436617    -2.71   0.008    -.2052505   -.0312548
        lnpopm |  -.0382609   .0140603    -2.72   0.008    -.0662767    -.010245
        urbshf |   .1526739   .0688633     2.22   0.030     .0154609     .289887
               |
      agegroup |
            2  |    .003307   .0105836     0.31   0.756    -.0177814    .0243954
            3  |  -.0146794   .0149645    -0.98   0.330    -.0444968    .0151381
            4  |  -.0065431   .0214541    -0.30   0.761    -.0492912    .0362051
            5  |   .0454344   .0260121     1.75   0.085    -.0063959    .0972647
            6  |   .0837398   .0247848     3.38   0.001     .0343551    .1331245
            7  |   .0523421   .0317968     1.65   0.104    -.0110145    .1156986
               |
         regno |
            2  |    .069066   .0146394     4.72   0.000     .0398965    .0982356
            3  |   .0484705   .0102964     4.71   0.000     .0279544    .0689865
            5  |   .0601142   .0195995     3.07   0.003     .0210614     .099167
            6  |  -.0532532   .0179203    -2.97   0.004    -.0889603   -.0175462
            7  |   .0405433   .0412645     0.98   0.329    -.0416779    .1227645
            8  |   .0923308    .030731     3.00   0.004     .0310978    .1535637
            9  |   .0892438   .0342012     2.61   0.011     .0210965    .1573911
           10  |   .1126413   .0392755     2.87   0.005     .0343831    .1908995
           11  |   .0916369   .0347084     2.64   0.010      .022479    .1607948
           12  |   .0625018   .0274464     2.28   0.026     .0078135      .11719
           13  |    .042295   .0271093     1.56   0.123    -.0117215    .0963116
           14  |   .0872744   .0313063     2.79   0.007     .0248953    .1496535
           15  |   .0834059   .0292194     2.85   0.006     .0251851    .1416268
           16  |   .0745554   .0476066     1.57   0.122    -.0203029    .1694137
           17  |   .1170483   .0427102     2.74   0.008     .0319463    .2021503
           18  |   .0867161   .0379718     2.28   0.025     .0110556    .1623766
           19  |   .1073855   .0357565     3.00   0.004     .0361391    .1786319
           20  |   .1038267   .0339409     3.06   0.003     .0361979    .1714555
           21  |   .1062924   .0316654     3.36   0.001     .0431978     .169387
           22  |   .0767265   .0296521     2.59   0.012     .0176433    .1358097
           23  |   .0717634   .0271908     2.64   0.010     .0175845    .1259422
           24  |    .053032    .036528     1.45   0.151    -.0197515    .1258156
           25  |   .1111461   .0428589     2.59   0.011     .0257479    .1965444
           26  |   .0976441   .0401784     2.43   0.018     .0175869    .1777012
           27  |   .1293673   .0372321     3.47   0.001     .0551807     .203554
           28  |   .1123159   .0398858     2.82   0.006     .0328416    .1917901
           29  |   .1235704   .0445861     2.77   0.007     .0347307    .2124102
           30  |   .1344625   .0412247     3.26   0.002     .0523205    .2166046
           31  |   .1252217   .0441063     2.84   0.006     .0373379    .2131055
           32  |   .1164013    .038584     3.02   0.004      .039521    .1932816
           33  |   .1333008   .0414653     3.21   0.002     .0506794    .2159221
           34  |   .0879946   .0440536     2.00   0.049     .0002159    .1757732
           35  |   .1243028   .0367707     3.38   0.001     .0510355      .19757
           36  |   .0665827   .0253428     2.63   0.010      .016086    .1170794
           37  |   .0839597   .0309711     2.71   0.008     .0222484     .145671
           38  |   .1001907   .0347063     2.89   0.005     .0310369    .1693445
           39  |   .0795275   .0324315     2.45   0.017     .0149063    .1441486
           40  |    .103843   .0324092     3.20   0.002     .0392662    .1684197
           41  |   .0934876   .0320372     2.92   0.005      .029652    .1573231
           42  |   .0533952   .0369161     1.45   0.152    -.0201618    .1269522
           43  |   .1392231   .0391508     3.56   0.001     .0612134    .2172328
           44  |    .100798   .0320842     3.14   0.002     .0368688    .1647273
           46  |     .07756   .0286028     2.71   0.008     .0205677    .1345523
           47  |   .1402807    .032298     4.34   0.000     .0759256    .2046358
           49  |    .144487   .0460265     3.14   0.002     .0527772    .2361968
           50  |   .1334307   .0429464     3.11   0.003     .0478581    .2190033
           51  |   .1128078   .0417177     2.70   0.008     .0296834    .1959322
           52  |   .1059098   .0388368     2.73   0.008     .0285259    .1832938
           53  |   .0457177    .030399     1.50   0.137    -.0148535     .106289
           54  |   .0521218   .0335914     1.55   0.125    -.0148104    .1190541
           55  |   .0813304    .032235     2.52   0.014     .0171008    .1455599
           56  |   .0834305   .0343727     2.43   0.018     .0149414    .1519197
           58  |   .0613789   .0390601     1.57   0.120    -.0164501    .1392079
           59  |   .0383799   .0354966     1.08   0.283    -.0323485    .1091084
           61  |   .1132084   .0380723     2.97   0.004     .0373477    .1890691
           62  |   .0520948   .0328424     1.59   0.117     -.013345    .1175346
           63  |    .069811   .0308658     2.26   0.027     .0083096    .1313125
           64  |    .085102   .0308376     2.76   0.007     .0236568    .1465472
           65  |   .0382897   .0253035     1.51   0.134    -.0121285     .088708
           66  |   .0795796   .0334222     2.38   0.020     .0129845    .1461748
           69  |   .0528067    .032273     1.64   0.106    -.0114986     .117112
           70  |   .0185585   .0413594     0.45   0.655    -.0638518    .1009689
           71  |    .000289   .0312498     0.01   0.993    -.0619775    .0625556
           72  |    .070612   .0395224     1.79   0.078    -.0081381     .149362
           75  |   .0741535   .0383906     1.93   0.057    -.0023415    .1506485
           77  |   .0404697   .0328346     1.23   0.222    -.0249547     .105894
           79  |   .0479593   .0305463     1.57   0.121    -.0129055    .1088241
           82  |   .0057881   .0268852     0.22   0.830    -.0477817     .059358
           83  |  -.0040219   .0266576    -0.15   0.880    -.0571383    .0490946
           84  |  -.0042387   .0240219    -0.18   0.860    -.0521034    .0436261
           85  |  -.0474389   .0295069    -1.61   0.112    -.1062327    .0113548
           87  |    .004131   .0428521     0.10   0.923    -.0812537    .0895158
           88  |  -.0200792   .0257228    -0.78   0.438     -.071333    .0311745
           89  |   .0304054    .026086     1.17   0.248     -.021572    .0823828
               |
lgreg#agegroup |
          2 1  |  -.0645826   .0293339    -2.20   0.031    -.1230318   -.0061335
          2 2  |  -.0740523   .0329547    -2.25   0.028    -.1397161   -.0083886
          2 3  |  -.0608235   .0308014    -1.97   0.052    -.1221967    .0005498
          2 4  |  -.0533148   .0338353    -1.58   0.119    -.1207331    .0141034
          2 5  |  -.0351169   .0389921    -0.90   0.371    -.1128104    .0425765
          2 6  |  -.0104939   .0295471    -0.36   0.723    -.0693678    .0483801
          2 7  |          0  (omitted)
          3 1  |  -.0496375   .0261004    -1.90   0.061    -.1016436    .0023687
          3 2  |  -.0648791   .0288362    -2.25   0.027    -.1223365   -.0074217
          3 3  |  -.0508156   .0260805    -1.95   0.055    -.1027822     .001151
          3 4  |  -.0401059   .0286152    -1.40   0.165    -.0971229    .0169111
          3 5  |  -.0444122   .0335618    -1.32   0.190    -.1112856    .0224612
          3 6  |  -.0245677    .022812    -1.08   0.285    -.0700217    .0208863
          3 7  |          0  (omitted)
          4 1  |  -.0503617   .0301768    -1.67   0.099    -.1104904    .0097669
          4 2  |  -.0763981   .0342263    -2.23   0.029    -.1445955   -.0082006
          4 3  |  -.0562615   .0315116    -1.79   0.078    -.1190498    .0065268
          4 4  |  -.0516303   .0316839    -1.63   0.107    -.1147619    .0115014
          4 5  |  -.0643525   .0377221    -1.71   0.092    -.1395153    .0108103
          4 6  |  -.0820887   .0277731    -2.96   0.004    -.1374279   -.0267496
          4 7  |          0  (omitted)
          5 1  |  -.0475328   .0302669    -1.57   0.121    -.1078408    .0127753
          5 2  |  -.0614562   .0330602    -1.86   0.067    -.1273301    .0044177
          5 3  |  -.0502107   .0319415    -1.57   0.120    -.1138555    .0134342
          5 4  |  -.0477154   .0322371    -1.48   0.143    -.1119493    .0165185
          5 5  |  -.0594691   .0329241    -1.81   0.075    -.1250718    .0061336
          5 6  |  -.0374505   .0221642    -1.69   0.095    -.0816136    .0067126
          5 7  |          0  (omitted)
          6 1  |  -.0510606   .0269386    -1.90   0.062    -.1047369    .0026157
          6 2  |  -.0677407   .0299515    -2.26   0.027    -.1274205   -.0080609
          6 3  |  -.0499106   .0281289    -1.77   0.080    -.1059587    .0061374
          6 4  |  -.0315039   .0306923    -1.03   0.308    -.0926597    .0296518
          6 5  |  -.0526616   .0359608    -1.46   0.147    -.1243151    .0189919
          6 6  |  -.0404861   .0235903    -1.72   0.090    -.0874908    .0065186
          6 7  |          0  (omitted)
          7 1  |   -.062121   .0330273    -1.88   0.064    -.1279294    .0036873
          7 2  |   -.079029   .0350567    -2.25   0.027     -.148881    -.009177
          7 3  |  -.0482732    .034501    -1.40   0.166    -.1170181    .0204716
          7 4  |  -.0205119   .0372885    -0.55   0.584    -.0948107     .053787
          7 5  |  -.0472406   .0403008    -1.17   0.245    -.1275418    .0330606
          7 6  |  -.0210073   .0317173    -0.66   0.510    -.0842054    .0421909
          7 7  |          0  (omitted)
          8 1  |  -.0217407   .0273742    -0.79   0.430     -.076285    .0328036
          8 2  |  -.0310442   .0299314    -1.04   0.303    -.0906838    .0285954
          8 3  |  -.0155174   .0273168    -0.57   0.572    -.0699474    .0389126
          8 4  |   .0011362   .0289266     0.04   0.969    -.0565013    .0587736
          8 5  |   -.025767   .0348209    -0.74   0.462    -.0951492    .0436152
          8 6  |  -.0285612   .0233458    -1.22   0.225    -.0750787    .0179563
          8 7  |          0  (omitted)
          9 1  |  -.0212638    .040619    -0.52   0.602     -.102199    .0596715
          9 2  |  -.0273295    .042047    -0.65   0.518    -.1111101     .056451
          9 3  |  -.0044101   .0381542    -0.12   0.908    -.0804339    .0716137
          9 4  |   .0026708   .0401833     0.07   0.947    -.0773963    .0827378
          9 5  |  -.0197927   .0458209    -0.43   0.667    -.1110927    .0715074
          9 6  |  -.0423078   .0287381    -1.47   0.145    -.0995697    .0149541
          9 7  |          0  (omitted)
         10 1  |  -.0300336   .0274228    -1.10   0.277    -.0846748    .0246075
         10 2  |   -.037829    .029411    -1.29   0.202    -.0964317    .0207737
         10 3  |  -.0207714   .0257674    -0.81   0.423     -.072114    .0305712
         10 4  |  -.0084847   .0278944    -0.30   0.762    -.0640655    .0470961
         10 5  |  -.0350422   .0325654    -1.08   0.285    -.0999302    .0298459
         10 6  |  -.0301756   .0211968    -1.42   0.159    -.0724112      .01206
         10 7  |          0  (omitted)
         11 1  |   .0139439   .0304852     0.46   0.649    -.0467993    .0746871
         11 2  |   .0008557   .0316745     0.03   0.979    -.0622571    .0639684
         11 3  |    .015027   .0275163     0.55   0.587    -.0398004    .0698544
         11 4  |   .0279539   .0272097     1.03   0.308    -.0262625    .0821704
         11 5  |  -.0100637   .0321623    -0.31   0.755    -.0741485    .0540211
         11 6  |   .0016173   .0209267     0.08   0.939    -.0400801    .0433147
         11 7  |          0  (omitted)
               |
         _cons |   .4301704   .1352665     3.18   0.002      .160646    .6996949
--------------------------------------------------------------------------------

. reg vlargegapu sr10u lnpopmu i.agegroup i.regno i.lgreg#i.agegroup, cluster(regno);
note: 2.lgreg#7.agegroup omitted because of collinearity
note: 3.lgreg#7.agegroup omitted because of collinearity
note: 4.lgreg#7.agegroup omitted because of collinearity
note: 5.lgreg#7.agegroup omitted because of collinearity
note: 6.lgreg#7.agegroup omitted because of collinearity
note: 7.lgreg#7.agegroup omitted because of collinearity
note: 8.lgreg#7.agegroup omitted because of collinearity
note: 9.lgreg#7.agegroup omitted because of collinearity
note: 10.lgreg#7.agegroup omitted because of collinearity
note: 11.lgreg#7.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        525
                                                F(57, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9158
                                                Root MSE          =     .02519

                                   (Std. Err. adjusted for 75 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
    vlargegapu |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10u |  -.1224177   .0432959    -2.83   0.006    -.2086867   -.0361488
       lnpopmu |  -.0173262   .0111741    -1.55   0.125    -.0395911    .0049388
               |
      agegroup |
            2  |  -.0139173   .0081812    -1.70   0.093    -.0302187    .0023841
            3  |  -.0279683   .0113014    -2.47   0.016    -.0504869   -.0054497
            4  |  -.0120118    .016361    -0.73   0.465    -.0446117    .0205881
            5  |   .0595066   .0259413     2.29   0.025     .0078175    .1111956
            6  |   .1178406   .0264937     4.45   0.000     .0650507    .1706305
            7  |   .0327777   .0308525     1.06   0.292    -.0286971    .0942526
               |
         regno |
            2  |   .0652477   .0194808     3.35   0.001     .0264313     .104064
            3  |   .0216495    .006592     3.28   0.002     .0085146    .0347844
            5  |  -.0018869   .0011843    -1.59   0.115    -.0042467    .0004729
            6  |   -.008031   .0042972    -1.87   0.066    -.0165935    .0005314
            7  |   .0691579    .033089     2.09   0.040     .0032267    .1350891
            8  |   .0528476   .0234663     2.25   0.027       .00609    .0996053
            9  |   .0350687    .023491     1.49   0.140    -.0117381    .0818755
           10  |   .0369336   .0235856     1.57   0.122    -.0100617    .0839288
           11  |   .0552176   .0206181     2.68   0.009     .0141353       .0963
           12  |   .0447137   .0222682     2.01   0.048     .0003433    .0890842
           13  |   .0485768   .0229955     2.11   0.038     .0027573    .0943964
           14  |   .0392799   .0199619     1.97   0.053    -.0004949    .0790548
           15  |   .0370119   .0198849     1.86   0.067    -.0026097    .0766335
           16  |   .1004132   .0370514     2.71   0.008     .0265866    .1742397
           17  |   .0696102   .0336405     2.07   0.042     .0025801    .1366404
           18  |   .0510059    .020381     2.50   0.015     .0103958    .0916159
           19  |   .0475913   .0203391     2.34   0.022     .0070648    .0881178
           20  |   .0578378   .0199039     2.91   0.005     .0181785    .0974971
           21  |   .0535441   .0223739     2.39   0.019     .0089631    .0981251
           22  |   .0553153   .0247728     2.23   0.029     .0059544    .1046763
           23  |   .0513683   .0225086     2.28   0.025     .0065191    .0962176
           24  |   .0106391   .0323616     0.33   0.743    -.0538428     .075121
           25  |   .0084845   .0325468     0.26   0.795    -.0563664    .0733354
           26  |   .0346298   .0321885     1.08   0.285    -.0295071    .0987667
           27  |   .0600186   .0339025     1.77   0.081    -.0075336    .1275707
           28  |   .0555864   .0389003     1.43   0.157    -.0219241    .1330968
           29  |   .0830433   .0329289     2.52   0.014     .0174311    .1486556
           30  |   .0889202   .0355031     2.50   0.014     .0181788    .1596616
           31  |   .0474431   .0327697     1.45   0.152    -.0178519     .112738
           32  |     .06653   .0330341     2.01   0.048     .0007082    .1323518
           33  |   .0817898   .0331782     2.47   0.016     .0156808    .1478988
           34  |   .0566925   .0341213     1.66   0.101    -.0112956    .1246807
           35  |   .0936278   .0265498     3.53   0.001      .040726    .1465295
           36  |   .0678942    .022783     2.98   0.004     .0224981    .1132903
           37  |   .0764831   .0258601     2.96   0.004     .0249558    .1280104
           38  |   .0576012   .0230623     2.50   0.015     .0116486    .1035538
           39  |   .0856977   .0278269     3.08   0.003     .0302513     .141144
           40  |    .089372   .0266493     3.35   0.001     .0362721    .1424719
           41  |   .0725474   .0226512     3.20   0.002     .0274138     .117681
           42  |   .0640775   .0258153     2.48   0.015     .0126393    .1155157
           43  |   .1240093   .0241478     5.14   0.000     .0758937    .1721248
           44  |   .1054559   .0240588     4.38   0.000     .0575177    .1533942
           46  |   .1153297    .023311     4.95   0.000     .0688815    .1617779
           47  |   .0956777   .0234977     4.07   0.000     .0488576    .1424978
           49  |   .1158835   .0307102     3.77   0.000      .054692    .1770749
           50  |   .1082156   .0255904     4.23   0.000     .0572256    .1592056
           51  |   .1175685   .0331436     3.55   0.001     .0515284    .1836086
           52  |    .066732   .0288388     2.31   0.023     .0092695    .1241945
           53  |   .0452155   .0248842     1.82   0.073    -.0043673    .0947982
           54  |   .0249529   .0237845     1.05   0.298    -.0224388    .0723445
           55  |   .0620447    .026429     2.35   0.022     .0093837    .1147057
           56  |   .0715709   .0312335     2.29   0.025     .0093368     .133805
           58  |   .0692011   .0356109     1.94   0.056    -.0017552    .1401573
           59  |   .0534795   .0331728     1.61   0.111    -.0126188    .1195779
           61  |   .0697461   .0249132     2.80   0.007     .0201055    .1193866
           62  |   .0746386   .0300314     2.49   0.015     .0147998    .1344774
           63  |   .0680042   .0266779     2.55   0.013     .0148474     .121161
           64  |   .0615806   .0240499     2.56   0.012     .0136602    .1095009
           65  |   .0435625   .0230513     1.89   0.063    -.0023682    .0894931
           66  |   .0575008   .0228946     2.51   0.014     .0118824    .1031193
           69  |   .0269984   .0266487     1.01   0.314    -.0261004    .0800971
           70  |   .0027563   .0327125     0.08   0.933    -.0624247    .0679373
           71  |   .0342914   .0270825     1.27   0.209    -.0196716    .0882544
           72  |   .0365885   .0350042     1.05   0.299    -.0331589    .1063359
           75  |   .0698225    .034845     2.00   0.049     .0003923    .1392527
           77  |   .0305742   .0285186     1.07   0.287    -.0262504    .0873988
           79  |   .0560078   .0342073     1.64   0.106    -.0121518    .1241673
           82  |   .0246636   .0277348     0.89   0.377    -.0305992    .0799263
           83  |    .026253    .026922     0.98   0.333    -.0273903    .0798963
           84  |   .0166202   .0248715     0.67   0.506    -.0329374    .0661778
           85  |   .0029297    .030086     0.10   0.923     -.057018    .0628774
           87  |   .0764461   .0456282     1.68   0.098    -.0144701    .1673622
           88  |   .0282531   .0276312     1.02   0.310    -.0268032    .0833093
           89  |   .0322975   .0229633     1.41   0.164    -.0134579    .0780529
               |
lgreg#agegroup |
          2 1  |  -.0643991   .0296391    -2.17   0.033    -.1234563    -.005342
          2 2  |  -.0634523   .0283789    -2.24   0.028    -.1199985   -.0069061
          2 3  |  -.0535832   .0262863    -2.04   0.045    -.1059598   -.0012066
          2 4  |  -.0435888   .0326234    -1.34   0.186    -.1085923    .0214147
          2 5  |  -.0454576   .0332094    -1.37   0.175    -.1116289    .0207137
          2 6  |  -.0351033   .0285147    -1.23   0.222    -.0919201    .0217135
          2 7  |          0  (omitted)
          3 1  |  -.0652911   .0253898    -2.57   0.012    -.1158815   -.0147007
          3 2  |  -.0630527   .0240508    -2.62   0.011    -.1109749   -.0151306
          3 3  |  -.0516914   .0225705    -2.29   0.025    -.0966641   -.0067187
          3 4  |  -.0429234   .0297657    -1.44   0.154    -.1022328    .0163861
          3 5  |  -.0540275    .032734    -1.65   0.103    -.1192514    .0111965
          3 6  |  -.0480883   .0199115    -2.42   0.018    -.0877628   -.0084137
          3 7  |          0  (omitted)
          4 1  |  -.0793682   .0383023    -2.07   0.042    -.1556872   -.0030492
          4 2  |  -.0887543   .0405498    -2.19   0.032    -.1695515   -.0079571
          4 3  |  -.0706533   .0396778    -1.78   0.079    -.1497132    .0084065
          4 4  |  -.0669015   .0428845    -1.56   0.123    -.1523507    .0185477
          4 5  |  -.0612126   .0459903    -1.33   0.187    -.1528504    .0304251
          4 6  |  -.1139786   .0334989    -3.40   0.001    -.1807266   -.0472306
          4 7  |          0  (omitted)
          5 1  |  -.0560955   .0379169    -1.48   0.143    -.1316465    .0194555
          5 2  |  -.0513831   .0352776    -1.46   0.149    -.1216753    .0189091
          5 3  |   -.038533   .0345532    -1.12   0.268    -.1073818    .0303159
          5 4  |  -.0336673   .0406269    -0.83   0.410    -.1146181    .0472835
          5 5  |  -.0414664   .0457321    -0.91   0.367    -.1325896    .0496568
          5 6  |  -.0202365   .0466493    -0.43   0.666    -.1131873    .0727142
          5 7  |          0  (omitted)
          6 1  |  -.0846591   .0282703    -2.99   0.004    -.1409888   -.0283294
          6 2  |     -.0829   .0275668    -3.01   0.004     -.137828    -.027972
          6 3  |   -.073118   .0264773    -2.76   0.007    -.1258751   -.0203609
          6 4  |  -.0691186   .0355349    -1.95   0.056    -.1399235    .0016863
          6 5  |  -.0732378   .0344252    -2.13   0.037    -.1418314   -.0046441
          6 6  |  -.1061105   .0206496    -5.14   0.000    -.1472557   -.0649653
          6 7  |          0  (omitted)
          7 1  |  -.1065358   .0304775    -3.50   0.001    -.1672636    -.045808
          7 2  |  -.1173535   .0297214    -3.95   0.000    -.1765746   -.0581324
          7 3  |  -.0984007   .0283663    -3.47   0.001    -.1549218   -.0418797
          7 4  |  -.0722122    .036636    -1.97   0.052    -.1452111    .0007867
          7 5  |  -.0884204   .0342444    -2.58   0.012    -.1566539   -.0201869
          7 6  |  -.1050773   .0237512    -4.42   0.000    -.1524027   -.0577519
          7 7  |          0  (omitted)
          8 1  |  -.0536504   .0296323    -1.81   0.074     -.112694    .0053931
          8 2  |  -.0486705   .0285458    -1.71   0.092    -.1055492    .0082081
          8 3  |  -.0369583   .0270333    -1.37   0.176    -.0908233    .0169068
          8 4  |  -.0221984   .0318381    -0.70   0.488    -.0856373    .0412404
          8 5  |  -.0575735    .037301    -1.54   0.127    -.1318975    .0167504
          8 6  |  -.0828075    .027853    -2.97   0.004    -.1383059   -.0273091
          8 7  |          0  (omitted)
          9 1  |  -.0347363   .0363249    -0.96   0.342    -.1071152    .0376425
          9 2  |  -.0315309   .0369604    -0.85   0.396    -.1051761    .0421142
          9 3  |  -.0144555   .0343564    -0.42   0.675    -.0829121    .0540012
          9 4  |  -.0101329   .0352458    -0.29   0.775    -.0803617    .0600958
          9 5  |  -.0433138   .0382208    -1.13   0.261    -.1194703    .0328428
          9 6  |  -.0926943   .0198997    -4.66   0.000    -.1323454   -.0530432
          9 7  |          0  (omitted)
         10 1  |  -.0587263   .0298395    -1.97   0.053    -.1181827    .0007302
         10 2  |  -.0563703   .0290501    -1.94   0.056    -.1142539    .0015134
         10 3  |  -.0481596   .0266842    -1.80   0.075    -.1013289    .0050097
         10 4  |  -.0423045   .0322743    -1.31   0.194    -.1066124    .0220035
         10 5  |  -.0664219    .033039    -2.01   0.048    -.1322536   -.0005903
         10 6  |  -.0763573   .0243172    -3.14   0.002    -.1248103   -.0279043
         10 7  |          0  (omitted)
         11 1  |   -.010909   .0300249    -0.36   0.717    -.0707349    .0489169
         11 2  |  -.0187993    .029479    -0.64   0.526    -.0775375    .0399389
         11 3  |  -.0057371   .0270145    -0.21   0.832    -.0595647    .0480905
         11 4  |  -.0026756   .0318995    -0.08   0.933    -.0662368    .0608856
         11 5  |  -.0406017   .0352021    -1.15   0.252    -.1107433    .0295399
         11 6  |  -.0636089   .0214455    -2.97   0.004    -.1063399   -.0208778
         11 7  |          0  (omitted)
               |
         _cons |   .3159714   .1045878     3.02   0.003     .1075757    .5243671
--------------------------------------------------------------------------------

. reg vlargegapr sr10r lnpopmr i.agegroup i.regno i.lgreg#i.agegroup, cluster(regno);
note: 2.lgreg#7.agegroup omitted because of collinearity
note: 3.lgreg#7.agegroup omitted because of collinearity
note: 4.lgreg#7.agegroup omitted because of collinearity
note: 5.lgreg#7.agegroup omitted because of collinearity
note: 6.lgreg#7.agegroup omitted because of collinearity
note: 7.lgreg#7.agegroup omitted because of collinearity
note: 8.lgreg#7.agegroup omitted because of collinearity
note: 9.lgreg#7.agegroup omitted because of collinearity
note: 10.lgreg#7.agegroup omitted because of collinearity
note: 11.lgreg#7.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        511
                                                F(56, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.8948
                                                Root MSE          =     .03197

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
    vlargegapr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10r |   .0021023   .0526945     0.04   0.968    -.1029423     .107147
       lnpopmr |   -.053615   .0239879    -2.24   0.029    -.1014341    -.005796
               |
      agegroup |
            2  |    .023689   .0214368     1.11   0.273    -.0190445    .0664226
            3  |   .0182424   .0288718     0.63   0.529    -.0393123    .0757972
            4  |    .037369   .0310868     1.20   0.233    -.0246015    .0993395
            5  |   .1088598   .0404004     2.69   0.009     .0283232    .1893965
            6  |    .123692   .0399793     3.09   0.003     .0439947    .2033894
            7  |   .1944151   .0640561     3.04   0.003     .0667216    .3221086
               |
         regno |
            2  |   .0273131   .0092583     2.95   0.004      .008857    .0457692
            3  |   .0444787   .0197884     2.25   0.028     .0050313    .0839262
            5  |   .0607051   .0304123     2.00   0.050     .0000793    .1213308
            6  |  -.0373625   .0421531    -0.89   0.378    -.1213931    .0466682
            8  |   .0429267     .05384     0.80   0.428    -.0644015    .1502549
            9  |   .0281399   .0513183     0.55   0.585    -.0741613    .1304411
           10  |   .0424387   .0542451     0.78   0.437    -.0656969    .1505743
           11  |   .0262466   .0460105     0.57   0.570    -.0654737     .117967
           12  |   .0216471   .0393485     0.55   0.584    -.0567927    .1000868
           13  |  -.0112125   .0365652    -0.31   0.760    -.0841038    .0616788
           14  |   .0293386   .0388235     0.76   0.452    -.0480546    .1067317
           15  |   .0249534    .038582     0.65   0.520    -.0519584    .1018652
           17  |   .0966998   .0639875     1.51   0.135     -.030857    .2242566
           18  |  -.0008329   .0411522    -0.02   0.984    -.0828683    .0812024
           19  |   .0395545    .046047     0.86   0.393    -.0522386    .1313475
           20  |   .0362069   .0422004     0.86   0.394    -.0479181    .1203319
           21  |   .0685063   .0462197     1.48   0.143    -.0236309    .1606435
           22  |   .0379669   .0426074     0.89   0.376    -.0469694    .1229033
           23  |   .0436135   .0387748     1.12   0.264    -.0336827    .1209098
           24  |  -.0286219   .0372802    -0.77   0.445    -.1029387    .0456949
           25  |   .0378384   .0440125     0.86   0.393    -.0498988    .1255757
           26  |   .0238385   .0442425     0.54   0.592    -.0643572    .1120342
           27  |    .067747   .0498183     1.36   0.178    -.0315641     .167058
           28  |   .0719185   .0566639     1.27   0.208    -.0410389     .184876
           29  |   .0255382   .0486877     0.52   0.602    -.0715189    .1225953
           30  |   .0592592   .0563747     1.05   0.297    -.0531217    .1716401
           31  |   .0392522   .0512542     0.77   0.446    -.0629211    .1414255
           32  |   .0360859   .0448194     0.81   0.423    -.0532599    .1254317
           33  |   .0420336    .050331     0.84   0.406    -.0582995    .1423667
           34  |  -.0535231   .0422416    -1.27   0.209    -.1377301     .030684
           35  |   .0630324   .0559719     1.13   0.264    -.0485455    .1746103
           36  |  -.0068822   .0371922    -0.19   0.854    -.0810235    .0672591
           37  |   .0204436   .0457437     0.45   0.656    -.0707449    .1116321
           38  |   .0251273   .0481835     0.52   0.604    -.0709248    .1211794
           39  |   .0134305   .0456561     0.29   0.769    -.0775833    .1044444
           40  |   .0422768   .0482951     0.88   0.384    -.0539977    .1385513
           41  |    .006941   .0430373     0.16   0.872    -.0788523    .0927344
           42  |  -.0480531   .0508129    -0.95   0.347    -.1493468    .0532406
           43  |   .0486748   .0613121     0.79   0.430    -.0735485    .1708982
           44  |   .0149898   .0525324     0.29   0.776    -.0897316    .1197112
           46  |   .0014342   .0517906     0.03   0.978    -.1018085    .1046769
           47  |       .077   .0556081     1.38   0.170    -.0338528    .1878528
           49  |   .0762506   .0834208     0.91   0.364    -.0900457    .2425468
           50  |    .049239   .0728398     0.68   0.501    -.0959645    .1944425
           51  |   .0516797   .0743005     0.70   0.489    -.0964357     .199795
           52  |   .0467748   .0575068     0.81   0.419     -.067863    .1614126
           53  |  -.0256787   .0413522    -0.62   0.537    -.1081127    .0567554
           54  |  -.0282057   .0405225    -0.70   0.489    -.1089858    .0525745
           55  |   .0158338   .0458202     0.35   0.731    -.0755071    .1071746
           56  |   .0388745   .0487284     0.80   0.428    -.0582637    .1360128
           58  |   .0195536   .0459941     0.43   0.672     -.072134    .1112413
           59  |  -.0030806   .0410926    -0.07   0.940    -.0849972    .0788359
           61  |   .0312054   .0566788     0.55   0.584    -.0817818    .1441926
           62  |  -.0261566   .0418179    -0.63   0.534    -.1095191    .0572058
           63  |  -.0034022    .047129    -0.07   0.943    -.0973521    .0905476
           64  |   .0102366   .0460327     0.22   0.825     -.081528    .1020011
           65  |  -.0546837   .0387765    -1.41   0.163    -.1319833    .0226158
           66  |  -.0180616   .0431706    -0.42   0.677    -.1041207    .0679975
           69  |  -.0302905   .0479823    -0.63   0.530    -.1259414    .0653604
           70  |  -.1151277   .0578245    -1.99   0.050    -.2303988    .0001434
           71  |  -.1167719   .0492476    -2.37   0.020    -.2149453   -.0185986
           72  |   .0013477   .0591928     0.02   0.982     -.116651    .1193463
           75  |  -.0093618   .0542138    -0.17   0.863     -.117435    .0987114
           77  |  -.0277998   .0486469    -0.57   0.569    -.1247755     .069176
           79  |  -.0713483    .047398    -1.51   0.137    -.1658345    .0231378
           82  |  -.1018787   .0455544    -2.24   0.028    -.1926898   -.0110676
           83  |  -.1149627   .0480908    -2.39   0.019      -.21083   -.0190955
           84  |  -.1262571   .0463605    -2.72   0.008    -.2186751   -.0338392
           85  |  -.2045734   .0590609    -3.46   0.001     -.322309   -.0868377
           87  |  -.2078348   .0829217    -2.51   0.014    -.3731363   -.0425334
           88  |  -.1659176   .0523713    -3.17   0.002    -.2703179   -.0615174
           89  |  -.0101203   .0509329    -0.20   0.843    -.1116531    .0914125
               |
lgreg#agegroup |
          2 1  |   .0073547   .0614342     0.12   0.905    -.1151123    .1298216
          2 2  |  -.0067298   .0571609    -0.12   0.907     -.120678    .1072183
          2 3  |   .0101324   .0606578     0.17   0.868    -.1107867    .1310515
          2 4  |    .008343   .0632158     0.13   0.895    -.1176754    .1343614
          2 5  |   .0417987   .0666624     0.63   0.533    -.0910903    .1746876
          2 6  |   .0892227    .062891     1.42   0.160    -.0361482    .2145936
          2 7  |          0  (omitted)
          3 1  |   .0346207   .0486039     0.71   0.479    -.0622693    .1315107
          3 2  |   .0120582   .0437054     0.28   0.783    -.0750669    .0991834
          3 3  |   .0174858   .0437705     0.40   0.691     -.069769    .1047407
          3 4  |   .0241474   .0515011     0.47   0.641    -.0785183     .126813
          3 5  |   .0097703    .038628     0.25   0.801    -.0672331    .0867738
          3 6  |   .0571525   .0455517     1.25   0.214    -.0336531    .1479581
          3 7  |          0  (omitted)
          4 1  |   .0492005    .049731     0.99   0.326    -.0499364    .1483374
          4 2  |   .0191818   .0445297     0.43   0.668    -.0695866    .1079501
          4 3  |   .0303582   .0440079     0.69   0.493      -.05737    .1180864
          4 4  |   .0375866   .0513451     0.73   0.467     -.064768    .1399413
          4 5  |   .0014172   .0376374     0.04   0.970    -.0736116    .0764459
          4 6  |   .0145754   .0462667     0.32   0.754    -.0776555    .1068064
          4 7  |          0  (omitted)
          5 1  |   .0396598    .051621     0.77   0.445    -.0632448    .1425643
          5 2  |   .0197242   .0465463     0.42   0.673    -.0730641    .1125125
          5 3  |   .0235427   .0469062     0.50   0.617    -.0699631    .1170486
          5 4  |   .0263517   .0525494     0.50   0.618    -.0784036     .131107
          5 5  |   .0000277   .0368007     0.00   0.999    -.0733331    .0733886
          5 6  |   .0323092   .0435501     0.74   0.461    -.0545062    .1191247
          5 7  |          0  (omitted)
          6 1  |   .0486489   .0505445     0.96   0.339    -.0521097    .1494075
          6 2  |   .0257086   .0449604     0.57   0.569    -.0639184    .1153356
          6 3  |   .0373282   .0456294     0.82   0.416    -.0536324    .1282888
          6 4  |   .0605088   .0534813     1.13   0.262    -.0461041    .1671218
          6 5  |   .0316049    .044773     0.71   0.483    -.0576485    .1208582
          6 6  |   .0631966   .0449441     1.41   0.164    -.0263979     .152791
          6 7  |          0  (omitted)
          7 1  |   .0339035   .0678032     0.50   0.619    -.1012597    .1690666
          7 2  |   .0134686   .0642265     0.21   0.834    -.1145647    .1415018
          7 3  |   .0357427   .0647441     0.55   0.583    -.0933224    .1648077
          7 4  |    .070442   .0691694     1.02   0.312    -.0674446    .2083287
          7 5  |   .0145421   .0643953     0.23   0.822    -.1138277    .1429118
          7 6  |   .0874329   .0608116     1.44   0.155    -.0337928    .2086587
          7 7  |          0  (omitted)
          8 1  |   .0691133   .0505692     1.37   0.176    -.0316945    .1699211
          8 2  |   .0543737   .0452872     1.20   0.234    -.0359047    .1446521
          8 3  |   .0614286   .0450401     1.36   0.177    -.0283571    .1512144
          8 4  |    .078113   .0510264     1.53   0.130    -.0236062    .1798322
          8 5  |   .0399703   .0363997     1.10   0.276    -.0325911    .1125318
          8 6  |   .0668274   .0435192     1.54   0.129    -.0199265    .1535812
          8 7  |          0  (omitted)
          9 1  |   .0830289   .0658441     1.26   0.211     -.048229    .2142867
          9 2  |   .0668721   .0603397     1.11   0.271    -.0534129     .187157
          9 3  |   .0821561   .0560531     1.47   0.147    -.0295837    .1938959
          9 4  |   .0888308   .0651548     1.36   0.177     -.041053    .2187146
          9 5  |   .0469401   .0578531     0.81   0.420    -.0683879    .1622681
          9 6  |   .0478203    .055143     0.87   0.389    -.0621053    .1577459
          9 7  |          0  (omitted)
         10 1  |   .0770854   .0519364     1.48   0.142    -.0264479    .1806187
         10 2  |   .0632062   .0474868     1.33   0.187    -.0314571    .1578695
         10 3  |   .0750588   .0473598     1.58   0.117    -.0193512    .1694687
         10 4  |   .0925987    .055093     1.68   0.097    -.0172272    .2024245
         10 5  |   .0447472   .0413517     1.08   0.283    -.0376859    .1271803
         10 6  |   .0594433   .0438858     1.35   0.180    -.0280415    .1469281
         10 7  |          0  (omitted)
         11 1  |   .1572347   .0623635     2.52   0.014     .0329155     .281554
         11 2  |   .1328952   .0579911     2.29   0.025     .0172919    .2484984
         11 3  |   .1479565    .058279     2.54   0.013     .0317794    .2641336
         11 4  |    .167452   .0623598     2.69   0.009     .0431399     .291764
         11 5  |   .0807428    .044116     1.83   0.071    -.0072008    .1686864
         11 6  |   .1337553   .0490177     2.73   0.008     .0360403    .2314702
         11 7  |          0  (omitted)
               |
         _cons |   .4895721   .1790462     2.73   0.008     .1326501    .8464942
--------------------------------------------------------------------------------

. clear;

. *  Divorce regressions (diffeent age groups than previous regressions);
. use data_5yr_stacked_div;

. gen time=0 if agegroup==1;
(356 missing values generated)

. replace time=1 if agegroup==2;
(89 real changes made)

. replace time=2 if agegroup==3;
(89 real changes made)

. replace time=3 if agegroup==4;
(89 real changes made)

. replace time=4 if agegroup==5;
(89 real changes made)

. quietly tab agegroup, gen(agegroup);

. gen lgreg=0;

. replace lgreg=1 if north==1;
(30 real changes made)

. replace lgreg=2 if norwest==1;
(25 real changes made)

. replace lgreg=3 if central==1;
(60 real changes made)

. replace lgreg=3 if regno==16;
(5 real changes made)

. replace lgreg=4 if cenchern==1;
(25 real changes made)

. replace lgreg=5 if volga==1;
(25 real changes made)

. replace lgreg=6 if povolzh==1;
(40 real changes made)

. replace lgreg=7 if ncauc==1;
(50 real changes made)

. replace lgreg=8 if urals==1;
(40 real changes made)

. replace lgreg=9 if esib==1;
(50 real changes made)

. replace lgreg=10 if wsib==1;
(45 real changes made)

. replace lgreg=11 if fareast==1;
(50 real changes made)

. gen lnpop=log(pop);
(70 missing values generated)

. gen lnpopu=log(popu);
(70 missing values generated)

. gen lnpopr=log(popr);
(80 missing values generated)

. gen urbsh=(popmu+popfu)/(popm+popf) ;
(70 missing values generated)

. *  Age 18-49;
. *  Divorces per 1000 married population in each age group;
. reg divr sr10a lnpop urbsh i.agegroup i.regno i.lgreg#i.agegroup, cluster(regno);
note: 2.lgreg#5.agegroup omitted because of collinearity
note: 3.lgreg#5.agegroup omitted because of collinearity
note: 4.lgreg#5.agegroup omitted because of collinearity
note: 5.lgreg#5.agegroup omitted because of collinearity
note: 6.lgreg#5.agegroup omitted because of collinearity
note: 7.lgreg#5.agegroup omitted because of collinearity
note: 8.lgreg#5.agegroup omitted because of collinearity
note: 9.lgreg#5.agegroup omitted because of collinearity
note: 10.lgreg#5.agegroup omitted because of collinearity
note: 11.lgreg#5.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        375
                                                F(46, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.9205
                                                Root MSE          =     1.7867

                                   (Std. Err. adjusted for 75 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
          divr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10a |  -11.15414   3.862044    -2.89   0.005    -18.84943    -3.45885
         lnpop |  -1.734045   1.683759    -1.03   0.306    -5.089007    1.620917
         urbsh |   10.73762   9.355903     1.15   0.255    -7.904425    29.37966
               |
      agegroup |
            2  |   7.480097   2.048742     3.65   0.000     3.397888    11.56231
            3  |   5.112662   2.446623     2.09   0.040     .2376582    9.987666
            4  |   .8393293   3.281253     0.26   0.799    -5.698709    7.377368
            5  |  -6.750208   3.560709    -1.90   0.062    -13.84508    .3446597
               |
         regno |
            2  |   2.078282   1.442937     1.44   0.154    -.7968331    4.953398
            3  |   3.515282   1.322624     2.66   0.010     .8798964    6.150667
            5  |    1.66129   2.645314     0.63   0.532    -3.609614    6.932194
            6  |   4.579305   2.580859     1.77   0.080    -.5631682    9.721778
            7  |   8.185472   4.089731     2.00   0.049     .0365047    16.33444
            8  |   7.487092   2.311816     3.24   0.002     2.880699    12.09349
            9  |   .9613469   2.851814     0.34   0.737    -4.721016     6.64371
           10  |   1.059846   3.801185     0.28   0.781     -6.51418    8.633873
           11  |   1.558325   3.429953     0.45   0.651    -5.276005    8.392655
           12  |   5.699617   2.015993     2.83   0.006     1.682663    9.716571
           13  |   3.514455   1.846771     1.90   0.061    -.1653173    7.194227
           14  |   2.444304   2.857117     0.86   0.395    -3.248626    8.137234
           15  |   1.923112   2.692095     0.71   0.477    -3.441004    7.287228
           16  |   7.088772    4.59048     1.54   0.127    -2.057959     16.2355
           17  |   13.99276   4.170749     3.35   0.001     5.682361    22.30316
           18  |   1.943063   4.029036     0.48   0.631    -6.084967    9.971093
           19  |   6.536356   3.645974     1.79   0.077    -.7284057    13.80112
           20  |   .7558473    3.37567     0.22   0.823    -5.970321    7.482016
           21  |   3.147896   2.844151     1.11   0.272    -2.519199    8.814991
           22  |   6.453231   2.284927     2.82   0.006     1.900415    11.00605
           23  |   2.292417   1.918871     1.19   0.236    -1.531016     6.11585
           24  |   .3377767    3.59787     0.09   0.925    -6.831135    7.506689
           25  |   2.711766   4.609621     0.59   0.558    -6.473103    11.89664
           26  |   2.224384   4.133453     0.54   0.592    -6.011701    10.46047
           27  |   5.496277   3.541283     1.55   0.125    -1.559884    12.55244
           28  |   8.467164   3.524326     2.40   0.019     1.444791    15.48954
           29  |   2.817237   4.673402     0.60   0.548     -6.49472    12.12919
           30  |   5.746456   4.011505     1.43   0.156    -2.246643    13.73955
           31  |   5.753715   4.690532     1.23   0.224    -3.592374     15.0998
           32  |   7.333354   3.601316     2.04   0.045     .1575765    14.50913
           33  |   5.729942   4.218782     1.36   0.179    -2.676165    14.13605
           34  |  -.4256675    4.74115    -0.09   0.929    -9.872615     9.02128
           35  |   1.769692   3.657222     0.48   0.630    -5.517482    9.056866
           36  |   4.497316   1.833548     2.45   0.017     .8438917    8.150739
           37  |   9.493503   2.550067     3.72   0.000     4.412383    14.57462
           38  |   4.602402   3.455425     1.33   0.187    -2.282683    11.48749
           39  |   6.391221     2.6729     2.39   0.019     1.065351    11.71709
           40  |   2.120215   2.776568     0.76   0.448    -3.412219    7.652648
           41  |    3.64369   3.096361     1.18   0.243    -2.525945    9.813325
           42  |   1.731432   2.578684     0.67   0.504    -3.406709    6.869573
           43  |   2.626905    2.51825     1.04   0.300    -2.390817    7.644628
           44  |   1.353421    1.85719     0.73   0.468    -2.347111    5.053954
           46  |   .3895622   1.511516     0.26   0.797      -2.6222    3.401324
           47  |   3.202969   1.564276     2.05   0.044     .0860803    6.319857
           49  |   8.162886   3.585876     2.28   0.026     1.017873     15.3079
           50  |   7.898714   3.172511     2.49   0.015     1.577348    14.22008
           51  |   10.96476    3.07348     3.57   0.001     4.840715     17.0888
           52  |    2.34194   3.785163     0.62   0.538    -5.200163    9.884043
           53  |   2.871889   2.414642     1.19   0.238    -1.939389    7.683167
           54  |    2.43459   3.105784     0.78   0.436    -3.753821       8.623
           55  |   4.512542   2.716276     1.66   0.101    -.8997573    9.924841
           56  |   3.919085   2.808316     1.40   0.167    -1.676606    9.514776
           58  |   7.017327   3.370458     2.08   0.041     .3015423    13.73311
           59  |   5.390365   2.970879     1.81   0.074     -.529241    11.30997
           61  |   4.650158   3.872939     1.20   0.234    -3.066842    12.36716
           62  |   3.343796   2.706171     1.24   0.221    -2.048368    8.735959
           63  |   4.034776   2.405775     1.68   0.098    -.7588359    8.828388
           64  |   4.185086   2.637105     1.59   0.117     -1.06946    9.439632
           65  |    1.07155    1.67923     0.64   0.525    -2.274388    4.417488
           66  |   3.231844   3.310507     0.98   0.332    -3.364486    9.828173
           69  |   2.137166   2.279174     0.94   0.351    -2.404187    6.678518
           70  |   1.815482   4.129268     0.44   0.661    -6.412264    10.04323
           71  |   1.109019   1.864131     0.59   0.554    -2.605343    4.823381
           72  |    5.79153   2.721899     2.13   0.037     .3680275    11.21503
           75  |   4.745944   2.173672     2.18   0.032     .4148068     9.07708
           77  |   2.919681   1.625339     1.80   0.077    -.3188779     6.15824
           79  |   3.589961   2.873302     1.25   0.215    -2.135218     9.31514
           82  |   7.064944   2.246614     3.14   0.002     2.588469    11.54142
           83  |   3.091493   2.336253     1.32   0.190    -1.563592    7.746578
           84  |   1.538912   2.031265     0.76   0.451    -2.508472    5.586296
           85  |   6.443981   3.184291     2.02   0.047     .0991426    12.78882
           87  |   15.28425   4.720268     3.24   0.002     5.878913    24.68959
           88  |   5.071122   2.592735     1.96   0.054    -.0950155    10.23726
           89  |   1.582268   1.503067     1.05   0.296    -1.412658    4.577194
               |
lgreg#agegroup |
          2 1  |   1.374316      2.101     0.65   0.515    -2.812017     5.56065
          2 2  |   .5668148   2.800645     0.20   0.840    -5.013593    6.147223
          2 3  |   .1708416   2.346466     0.07   0.942    -4.504594    4.846278
          2 4  |  -.8765732   1.573378    -0.56   0.579    -4.011598    2.258451
          2 5  |          0  (omitted)
          3 1  |   2.012719   1.711361     1.18   0.243    -1.397244    5.422681
          3 2  |   2.604736    2.29337     1.14   0.260    -1.964904    7.174376
          3 3  |   .4702525    1.78516     0.26   0.793    -3.086756    4.027261
          3 4  |  -.4638382   1.218824    -0.38   0.705    -2.892398    1.964722
          3 5  |          0  (omitted)
          4 1  |   3.998574   2.345401     1.70   0.092    -.6747385    8.671887
          4 2  |   1.142049   2.639095     0.43   0.666    -4.116463    6.400561
          4 3  |  -.7831663   1.845023    -0.42   0.672    -4.459455    2.893123
          4 4  |  -1.278773   1.266341    -1.01   0.316    -3.802013    1.244467
          4 5  |          0  (omitted)
          5 1  |  -1.491751   1.693046    -0.88   0.381    -4.865219    1.881717
          5 2  |  -3.464427   2.823636    -1.23   0.224    -9.090644    2.161791
          5 3  |  -3.822627   2.149144    -1.78   0.079     -8.10489    .4596362
          5 4  |  -2.863023   1.305796    -2.19   0.031    -5.464879    -.261167
          5 5  |          0  (omitted)
          6 1  |  -.6950347   1.605053    -0.43   0.666    -3.893172    2.503102
          6 2  |  -.7139348   2.838735    -0.25   0.802    -6.370238    4.942369
          6 3  |  -1.434801    2.10385    -0.68   0.497    -5.626814    2.757212
          6 4  |  -1.249939   1.328801    -0.94   0.350    -3.897633    1.397755
          6 5  |          0  (omitted)
          7 1  |   -3.69863   2.560169    -1.44   0.153    -8.799877    1.402617
          7 2  |   -2.76191   2.793689    -0.99   0.326    -8.328456    2.804636
          7 3  |  -1.991015   2.153587    -0.92   0.358    -6.282131    2.300101
          7 4  |  -.8785614    1.34169    -0.65   0.515    -3.551937    1.794814
          7 5  |          0  (omitted)
          8 1  |  -1.467922   1.514945    -0.97   0.336    -4.486516    1.550672
          8 2  |  -1.672682   2.376015    -0.70   0.484    -6.406995    3.061631
          8 3  |  -1.766534   1.864714    -0.95   0.347    -5.482057    1.948989
          8 4  |  -1.573497   1.261737    -1.25   0.216    -4.087564    .9405699
          8 5  |          0  (omitted)
          9 1  |  -4.892204   1.879056    -2.60   0.011    -8.636306   -1.148102
          9 2  |  -8.622005   2.200368    -3.92   0.000    -13.00633   -4.237677
          9 3  |  -5.978567   1.835264    -3.26   0.002     -9.63541   -2.321723
          9 4  |  -3.204259   1.202087    -2.67   0.009    -5.599469   -.8090487
          9 5  |          0  (omitted)
         10 1  |  -3.930927   1.657737    -2.37   0.020    -7.234041   -.6278128
         10 2  |  -4.619871   2.109366    -2.19   0.032    -8.822875   -.4168666
         10 3  |  -3.042446   1.613806    -1.89   0.063    -6.258025    .1731322
         10 4  |  -1.814552   1.138131    -1.59   0.115    -4.082328    .4532242
         10 5  |          0  (omitted)
         11 1  |  -5.778755   2.609172    -2.21   0.030    -10.97764   -.5798652
         11 2  |  -7.942891   3.052557    -2.60   0.011    -14.02524   -1.860538
         11 3  |  -4.782535   2.458487    -1.95   0.056    -9.681176    .1161065
         11 4  |  -2.055682   1.576782    -1.30   0.196    -5.197489    1.086125
         11 5  |          0  (omitted)
               |
         _cons |   27.23558   16.73828     1.63   0.108    -6.116169    60.58733
--------------------------------------------------------------------------------

. reg divru sr10u lnpopu i.agegroup i.regno i.lgreg#i.agegroup, cluster(regno);
note: 2.lgreg#5.agegroup omitted because of collinearity
note: 3.lgreg#5.agegroup omitted because of collinearity
note: 4.lgreg#5.agegroup omitted because of collinearity
note: 5.lgreg#5.agegroup omitted because of collinearity
note: 6.lgreg#5.agegroup omitted because of collinearity
note: 7.lgreg#5.agegroup omitted because of collinearity
note: 8.lgreg#5.agegroup omitted because of collinearity
note: 9.lgreg#5.agegroup omitted because of collinearity
note: 10.lgreg#5.agegroup omitted because of collinearity
note: 11.lgreg#5.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        375
                                                F(45, 74)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.8949
                                                Root MSE          =     3.0758

                                   (Std. Err. adjusted for 75 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
         divru |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10u |  -6.537012   5.099039    -1.28   0.204    -16.69707    3.623045
        lnpopu |  -3.726253   3.075124    -1.21   0.229    -9.853572    2.401065
               |
      agegroup |
            2  |   11.09613   3.184943     3.48   0.001     4.749994    17.44227
            3  |    9.10931   3.448577     2.64   0.010     2.237871    15.98075
            4  |   5.286258   4.916211     1.08   0.286    -4.509507    15.08202
            5  |  -3.493644   4.247003    -0.82   0.413    -11.95598    4.968693
               |
         regno |
            2  |  -1.540236   2.272455    -0.68   0.500    -6.068201    2.987729
            3  |   1.529026   1.534914     1.00   0.322    -1.529358     4.58741
            5  |  -.8621093   .2065997    -4.17   0.000    -1.273768   -.4504505
            6  |   5.967095   .9554419     6.25   0.000     4.063336    7.870855
            7  |   12.51504   7.038238     1.78   0.079    -1.508957    26.53903
            8  |   7.369051   2.312743     3.19   0.002     2.760809    11.97729
            9  |  -3.679515   2.041841    -1.80   0.076    -7.747972    .3889418
           10  |  -3.145754   2.119711    -1.48   0.142     -7.36937    1.077862
           11  |   .1841291   1.741751     0.11   0.916    -3.286386    3.654644
           12  |   5.204181   2.719969     1.91   0.060    -.2154751    10.62384
           13  |     4.0206   3.026827     1.33   0.188    -2.010484    10.05168
           14  |   -.080338    1.56373    -0.05   0.959    -3.196137    3.035461
           15  |  -1.971327   1.458502    -1.35   0.181    -4.877456    .9348016
           16  |   11.28467   8.071961     1.40   0.166     -4.79906     27.3684
           17  |   16.52586   7.043634     2.35   0.022     2.491113    30.56061
           18  |  -.6009311   2.280575    -0.26   0.793    -5.145075    3.943213
           19  |   5.551368   1.603364     3.46   0.001     2.356595     8.74614
           20  |  -1.717915   1.492389    -1.15   0.253    -4.691565    1.255735
           21  |   1.525523   2.698484     0.57   0.574    -3.851325     6.90237
           22  |   8.493373   3.655072     2.32   0.023     1.210483    15.77626
           23  |   2.076145   2.752157     0.75   0.453    -3.407648    7.559939
           24  |  -6.608197    2.84709    -2.32   0.023    -12.28115   -.9352455
           25  |   -2.68428   2.878788    -0.93   0.354     -8.42039    3.051829
           26  |  -2.650376   2.065595    -1.28   0.203    -6.766163    1.465412
           27  |   3.831526   2.487687     1.54   0.128    -1.125299    8.788351
           28  |   11.33659   5.100584     2.22   0.029      1.17346    21.49973
           29  |  -8.578155   3.455246    -2.48   0.015    -15.46288   -1.693428
           30  |   1.804552   4.237503     0.43   0.671    -6.638857    10.24796
           31  |   .6725588   3.139093     0.21   0.831     -5.58222    6.927337
           32  |   8.054108   3.247102     2.48   0.015     1.584117     14.5241
           33  |   5.073924   3.211052     1.58   0.118    -1.324237    11.47208
           34  |  -12.97417   7.353624    -1.76   0.082    -27.62658    1.678248
           35  |   .0527728   4.103269     0.01   0.990    -8.123168    8.228714
           36  |   .9674927   1.744489     0.55   0.581    -2.508477    4.443463
           37  |   11.23421   3.653455     3.07   0.003     3.954541    18.51388
           38  |   3.633547   2.015288     1.80   0.075    -.3820019    7.649096
           39  |   6.429909   4.531564     1.42   0.160     -2.59943    15.45925
           40  |   .1561521   3.984422     0.04   0.969    -7.782982    8.095286
           41  |   2.176331   1.719281     1.27   0.210    -1.249412    5.602074
           42  |  -5.779487   4.380785    -1.32   0.191    -14.50839    2.949418
           43  |  -.3864418   2.150794    -0.18   0.858    -4.671992    3.899108
           44  |   -4.14043   2.925358    -1.42   0.161    -9.969333    1.688472
           46  |  -3.882113   2.147754    -1.81   0.075    -8.161607    .3973811
           47  |   3.270247   2.036267     1.61   0.113    -.7871032    7.327598
           49  |   8.849815   4.937604     1.79   0.077     -.988575    18.68821
           50  |    10.7179   2.660874     4.03   0.000     5.415988     16.0198
           51  |   12.67005   5.929119     2.14   0.036     .8560173    24.48407
           52  |   1.064274   3.839496     0.28   0.782    -6.586088    8.714636
           53  |   3.156859   1.829037     1.73   0.089    -.4875761    6.801295
           54  |  -2.365425   1.556195    -1.52   0.133    -5.466211    .7353599
           55  |   4.254332   2.605458     1.63   0.107    -.9371556     9.44582
           56  |   4.283175   4.743719     0.90   0.370     -5.16889    13.73524
           58  |    9.29006    6.43085     1.44   0.153    -3.523688    22.10381
           59  |   8.173246   5.514013     1.48   0.143    -2.813664    19.16016
           61  |   1.314171    2.79906     0.47   0.640    -4.263078    6.891419
           62  |   4.533797   5.107155     0.89   0.378    -5.642431    14.71002
           63  |      4.482   3.774096     1.19   0.239    -3.038051    12.00205
           64  |   3.645564   2.218292     1.64   0.105    -.7744794    8.065608
           65  |  -3.222891   1.456163    -2.21   0.030     -6.12436   -.3214222
           66  |  -1.720899   1.474434    -1.17   0.247    -4.658772    1.216974
           69  |  -3.543873    1.97581    -1.79   0.077    -7.480759    .3930137
           70  |  -8.479059   6.895945    -1.23   0.223    -22.21953    5.261412
           71  |  -3.943372   2.642515    -1.49   0.140    -9.208697    1.321954
           72  |   4.980921   3.894782     1.28   0.205    -2.779601    12.74144
           75  |   4.151509   3.652291     1.14   0.259     -3.12584    11.42886
           77  |   .5056193   1.589598     0.32   0.751    -2.661724    3.672963
           79  |  -1.012892   4.150533    -0.24   0.808     -9.28301    7.257227
           82  |   7.221643   3.291294     2.19   0.031      .663597    13.77969
           83  |   2.766408   2.975005     0.93   0.355     -3.16142    8.694236
           84  |  -1.900552   2.182639    -0.87   0.387    -6.249555    2.448451
           85  |   1.297713   4.400094     0.29   0.769    -7.469665    10.06509
           87  |   12.32176   5.497235     2.24   0.028     1.368279    23.27524
           88  |    2.95567   2.611425     1.13   0.261    -2.247707    8.159047
           89  |   .9723373   1.754649     0.55   0.581    -2.523878    4.468552
               |
lgreg#agegroup |
          2 1  |    4.18159   3.507292     1.19   0.237    -2.806841    11.17002
          2 2  |   2.121915     2.8505     0.74   0.459    -3.557831     7.80166
          2 3  |   1.502149   2.352958     0.64   0.525    -3.186222     6.19052
          2 4  |   .0027871   1.546894     0.00   0.999    -3.079467    3.085041
          2 5  |          0  (omitted)
          3 1  |   6.302901   2.493185     2.53   0.014     1.335122    11.27068
          3 2  |    6.50875   2.627713     2.48   0.016     1.272917    11.74458
          3 3  |   1.861846   2.162683     0.86   0.392    -2.447395    6.171087
          3 4  |   .4592577   1.317885     0.35   0.728    -2.166686    3.085201
          3 5  |          0  (omitted)
          4 1  |   18.59006    7.44926     2.50   0.015     3.747081    33.43303
          4 2  |   12.11576    5.10187     2.37   0.020      1.95006    22.28146
          4 3  |   4.144705   3.465336     1.20   0.235    -2.760127    11.04954
          4 4  |   1.067718   1.917748     0.56   0.579    -2.753478    4.888915
          4 5  |          0  (omitted)
          5 1  |   1.373953   2.333159     0.59   0.558    -3.274968    6.022874
          5 2  |   1.621983   3.105284     0.52   0.603    -4.565431    7.809397
          5 3  |  -.9260329   2.737133    -0.34   0.736    -6.379889    4.527823
          5 4  |  -1.503288   1.412564    -1.06   0.291    -4.317883    1.311307
          5 5  |          0  (omitted)
          6 1  |   4.332194   2.775274     1.56   0.123    -1.197661    9.862049
          6 2  |    3.57583   3.239283     1.10   0.273    -2.878582    10.03024
          6 3  |   .5129957   2.743351     0.19   0.852    -4.953251    5.979242
          6 4  |  -.1404548   1.560364    -0.09   0.929    -3.249549    2.968639
          6 5  |          0  (omitted)
          7 1  |  -1.752035   3.412855    -0.51   0.609    -8.552297    5.048227
          7 2  |   3.126365   3.530063     0.89   0.379    -3.907438    10.16017
          7 3  |   .8714511    2.85232     0.31   0.761    -4.811921    6.554824
          7 4  |   .4776437   1.895523     0.25   0.802    -3.299268    4.254556
          7 5  |          0  (omitted)
          8 1  |   1.687645   1.770531     0.95   0.344    -1.840215    5.215505
          8 2  |   1.949004   2.545619     0.77   0.446    -3.123252    7.021261
          8 3  |  -.5216869   2.097783    -0.25   0.804     -4.70161    3.658236
          8 4  |  -.9618639   1.347596    -0.71   0.478    -3.647008     1.72328
          8 5  |          0  (omitted)
          9 1  |  -4.544953   1.997668    -2.28   0.026    -8.525393   -.5645128
          9 2  |  -7.336179   2.053226    -3.57   0.001    -11.42732   -3.245036
          9 3  |  -5.083468   2.174391    -2.34   0.022    -9.416036   -.7509007
          9 4  |   -2.61268   1.296258    -2.02   0.047     -5.19553   -.0298305
          9 5  |          0  (omitted)
         10 1  |  -2.814945   2.072121    -1.36   0.178    -6.943735    1.313845
         10 2  |  -1.163215   2.051601    -0.57   0.572    -5.251118    2.924689
         10 3  |  -.9870477   2.084125    -0.47   0.637    -5.139758    3.165663
         10 4  |  -.9229153   1.308993    -0.71   0.483     -3.53114     1.68531
         10 5  |          0  (omitted)
         11 1  |  -4.729154   3.124539    -1.51   0.134    -10.95493    1.496626
         11 2  |  -7.066711   3.227771    -2.19   0.032    -13.49819   -.6352359
         11 3  |  -3.726079   2.782593    -1.34   0.185    -9.270517    1.818358
         11 4  |  -.9877351   1.644973    -0.60   0.550    -4.265416    2.289946
         11 5  |          0  (omitted)
               |
         _cons |   51.13942   29.12864     1.76   0.083    -6.900667    109.1795
--------------------------------------------------------------------------------

. reg divrr sr10r lnpopr i.agegroup i.regno i.lgreg#i.agegroup, cluster(regno);
note: 2.lgreg#5.agegroup omitted because of collinearity
note: 3.lgreg#5.agegroup omitted because of collinearity
note: 4.lgreg#5.agegroup omitted because of collinearity
note: 5.lgreg#5.agegroup omitted because of collinearity
note: 6.lgreg#5.agegroup omitted because of collinearity
note: 7.lgreg#5.agegroup omitted because of collinearity
note: 8.lgreg#5.agegroup omitted because of collinearity
note: 9.lgreg#5.agegroup omitted because of collinearity
note: 10.lgreg#5.agegroup omitted because of collinearity
note: 11.lgreg#5.agegroup omitted because of collinearity

Linear regression                               Number of obs     =        365
                                                F(44, 72)         =          .
                                                Prob > F          =          .
                                                R-squared         =     0.8769
                                                Root MSE          =     1.1304

                                   (Std. Err. adjusted for 73 clusters in regno)
--------------------------------------------------------------------------------
               |               Robust
         divrr |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
         sr10r |   .5420461   .2846636     1.90   0.061    -.0254204    1.109513
        lnpopr |  -.5484978   1.437618    -0.38   0.704    -3.414336     2.31734
               |
      agegroup |
            2  |   3.705081   1.759862     2.11   0.039     .1968609    7.213302
            3  |   3.720981   1.555258     2.39   0.019     .6206307    6.821332
            4  |   3.820526   2.024689     1.89   0.063    -.2156167    7.856669
            5  |   1.779098   1.310102     1.36   0.179    -.8325429    4.390738
               |
         regno |
            2  |   1.091588   .4888514     2.23   0.029     .1170805    2.066096
            3  |   3.856485   1.186434     3.25   0.002     1.491372    6.221598
            5  |   2.189678   1.568413     1.40   0.167    -.9368964    5.316252
            6  |  -.0519933   2.186829    -0.02   0.981    -4.411358    4.307371
            8  |   4.846013   1.716759     2.82   0.006     1.423716     8.26831
            9  |    .657328   1.285834     0.51   0.611    -1.905936    3.220592
           10  |  -.6339399   1.722957    -0.37   0.714    -4.068593    2.800713
           11  |   .3627476   2.368587     0.15   0.879    -4.358944    5.084439
           12  |   4.242526   1.756139     2.42   0.018     .7417263    7.743325
           13  |   1.105396    1.37722     0.80   0.425    -1.640041    3.850833
           14  |   1.546788   1.694338     0.91   0.364    -1.830813     4.92439
           15  |   .6453689   1.664999     0.39   0.699    -2.673745    3.964483
           17  |   10.58182   3.789857     2.79   0.007     3.026881    18.13676
           18  |   .2620713   1.948491     0.13   0.893    -3.622175    4.146317
           19  |   3.491535    2.40002     1.45   0.150    -1.292819    8.275888
           20  |  -.8601643   2.009664    -0.43   0.670    -4.866356    3.146028
           21  |   1.429385   2.376572     0.60   0.549    -3.308224    6.166994
           22  |   1.060046    2.08943     0.51   0.613    -3.105156    5.225248
           23  |   .0808524   1.679375     0.05   0.962    -3.266921    3.428626
           24  |   .0416293   1.164963     0.04   0.972    -2.280682     2.36394
           25  |   .5133784    1.89646     0.27   0.787    -3.267145    4.293902
           26  |   .6020913   1.938166     0.31   0.757    -3.261572    4.465755
           27  |   1.204023   2.502459     0.48   0.632    -3.784538    6.192585
           28  |   2.058088    3.02106     0.68   0.498    -3.964285    8.080461
           29  |    1.14902    2.39736     0.48   0.633     -3.63003     5.92807
           30  |    2.16894   3.039387     0.71   0.478    -3.889967    8.227848
           31  |   2.137863   2.632415     0.81   0.419    -3.109761    7.385487
           32  |   .8027975   2.071319     0.39   0.699    -3.326301    4.931896
           33  |    1.04478   2.554907     0.41   0.684    -4.048334    6.137894
           34  |  -1.685463   .8240033    -2.05   0.044    -3.328084   -.0428425
           35  |  -.3672244   3.016095    -0.12   0.903    -6.379699     5.64525
           36  |   3.223915   .9447784     3.41   0.001     1.340534    5.107297
           37  |   3.740291    2.11274     1.77   0.081    -.4713798    7.951961
           38  |   1.264536   2.298551     0.55   0.584    -3.317542    5.846614
           39  |    3.48573   2.116336     1.65   0.104    -.7331084    7.704569
           40  |   .9484565   2.348649     0.40   0.688     -3.73349    5.630403
           41  |   .4875781   1.850507     0.26   0.793    -3.201341    4.176497
           42  |   1.073031    .749215     1.43   0.156    -.4205022    2.566563
           43  |  -.1236921   1.633328    -0.08   0.940    -3.379672    3.132288
           44  |   .2288208   .6359423     0.36   0.720    -1.038907    1.496549
           46  |  -.7664193    .659564    -1.16   0.249    -2.081236    .5483975
           47  |  -.3260163   .8751201    -0.37   0.711    -2.070536    1.418504
           49  |   3.000096   3.317887     0.90   0.369    -3.613991    9.614183
           50  |   2.248244   2.537877     0.89   0.379    -2.810922     7.30741
           51  |   5.010374   2.645989     1.89   0.062    -.2643086    10.28506
           52  |   .6025812   3.159029     0.19   0.849    -5.694829    6.899991
           53  |   .8673345   1.741335     0.50   0.620    -2.603954    4.338623
           54  |   2.148513    1.63353     1.32   0.193    -1.107869    5.404895
           55  |   2.102227   2.194156     0.96   0.341    -2.271742    6.476196
           56  |   1.883183   2.444294     0.77   0.444    -2.989428    6.755793
           58  |   3.689759   2.236951     1.65   0.103    -.7695208    8.149038
           59  |   1.228318   1.698553     0.72   0.472    -2.157686    4.614322
           61  |   1.977415   2.982299     0.66   0.509    -3.967688    7.922519
           62  |   .7562038   1.468334     0.52   0.608    -2.170866    3.683274
           63  |   1.307964   2.155008     0.61   0.546    -2.987967    5.603895
           64  |   1.062812   2.059251     0.52   0.607     -3.04223    5.167853
           65  |   .7904076   .8069333     0.98   0.331    -.8181846       2.399
           66  |   1.479752   1.721329     0.86   0.393    -1.951654    4.911157
           69  |   .5347113   .7875746     0.68   0.499     -1.03529    2.104713
           70  |  -.7204025   1.144561    -0.63   0.531    -3.002044    1.561239
           71  |   .8495116   .5721831     1.48   0.142    -.2911146    1.990138
           72  |   1.320966   2.460073     0.54   0.593      -3.5831    6.225032
           75  |   .0218138   1.705301     0.01   0.990    -3.377641    3.421268
           77  |   .6521306   1.070861     0.61   0.544    -1.482592    2.786854
           79  |   -1.17803   .6984157    -1.69   0.096    -2.570296    .2142367
           82  |   2.726746   1.242839     2.19   0.031     .2491919      5.2043
           83  |  -.3465392   .8155625    -0.42   0.672    -1.972333    1.279255
           84  |  -.5162737   .7706244    -0.67   0.505    -2.052485    1.019938
           85  |   3.035295     1.4624     2.08   0.042     .1200537    5.950537
           87  |    2.04493   2.140744     0.96   0.343    -2.222565    6.312424
           88  |   2.262839   .8140523     2.78   0.007     .6400553    3.885623
           89  |   1.297992   .8578021     1.51   0.135    -.4120055    3.007989
               |
lgreg#agegroup |
          2 1  |   3.133199   1.172038     2.67   0.009     .7967836    5.469615
          2 2  |   3.541609   1.630842     2.17   0.033     .2905848    6.792634
          2 3  |   2.820622   1.351593     2.09   0.040     .1262704    5.514973
          2 4  |   .5940691   .7671108     0.77   0.441    -.9351383    2.123277
          2 5  |          0  (omitted)
          3 1  |   3.312693   1.060046     3.13   0.003     1.199531    5.425856
          3 2  |   3.860569   1.731836     2.23   0.029     .4082169    7.312922
          3 3  |   2.606923   1.293385     2.02   0.048     .0286065    5.185239
          3 4  |   .6915931   .7505344     0.92   0.360    -.8045699    2.187756
          3 5  |          0  (omitted)
          4 1  |   5.256398   1.017463     5.17   0.000     3.228123    7.284673
          4 2  |   4.439832   1.417982     3.13   0.003     1.613137    7.266527
          4 3  |   3.206818   1.134712     2.83   0.006     .9448116    5.468825
          4 4  |   .9620018    .778967     1.23   0.221    -.5908405    2.514844
          4 5  |          0  (omitted)
          5 1  |   1.665848   .7131688     2.34   0.022     .2441722    3.087524
          5 2  |   .2738219   1.093411     0.25   0.803    -1.905852    2.453496
          5 3  |  -.1648017   .8973458    -0.18   0.855    -1.953628    1.624024
          5 4  |  -.8345042   .6492299    -1.29   0.203     -2.12872    .4597119
          5 5  |          0  (omitted)
          6 1  |   1.932991   .7907856     2.44   0.017     .3565882    3.509393
          6 2  |   1.945074   1.431963     1.36   0.179    -.9094927     4.79964
          6 3  |   1.546132   1.208334     1.28   0.205    -.8626373    3.954902
          6 4  |   .3903098   .8554336     0.46   0.650    -1.314966    2.095585
          6 5  |          0  (omitted)
          7 1  |   1.619966   .8348625     1.94   0.056     -.044302    3.284234
          7 2  |   1.526843   1.163097     1.31   0.193    -.7917481    3.845434
          7 3  |   .9714313   1.120785     0.87   0.389    -1.262813    3.205676
          7 4  |   .1563327   .7548163     0.21   0.837    -1.348366    1.661031
          7 5  |          0  (omitted)
          8 1  |   .9477265   .5866268     1.62   0.111    -.2216926    2.117146
          8 2  |  -.2591666   1.082382    -0.24   0.811    -2.416856    1.898523
          8 3  |   .2382235   1.002976     0.24   0.813    -1.761172    2.237619
          8 4  |  -.2854866   .7420549    -0.38   0.702    -1.764746    1.193773
          8 5  |          0  (omitted)
          9 1  |   1.993604   .6540996     3.05   0.003     .6896797    3.297527
          9 2  |  -1.116835   .9113458    -1.23   0.224     -2.93357    .6998998
          9 3  |  -.7003636    .830091    -0.84   0.402     -2.35512    .9543926
          9 4  |  -.4468254   .6212127    -0.72   0.474     -1.68519    .7915395
          9 5  |          0  (omitted)
         10 1  |   .8992572   .6188445     1.45   0.151    -.3343867    2.132901
         10 2  |  -.8914666   .9632879    -0.93   0.358    -2.811746    1.028813
         10 3  |   -.126843   .8444657    -0.15   0.881    -1.810255    1.556569
         10 4  |  -.2779742      .5813    -0.48   0.634    -1.436775    .8808261
         10 5  |          0  (omitted)
         11 1  |   1.207161    1.09571     1.10   0.274    -.9770974    3.391418
         11 2  |  -.7279826   1.129705    -0.64   0.521    -2.980008    1.524043
         11 3  |   1.078502   1.403196     0.77   0.445    -1.718718    3.875721
         11 4  |   .7037203   1.051831     0.67   0.506    -1.393066    2.800507
         11 5  |          0  (omitted)
               |
         _cons |   3.486106   13.21188     0.26   0.793     -22.8513    29.82351
--------------------------------------------------------------------------------

. log close;
      name:  <unnamed>
       log:  C:\research\rfwomen\restat\table5a.log
  log type:  text
 closed on:   3 Aug 2016, 10:53:26
--------------------------------------------------------------------------------------------------------------------
